Determine if the lines are parallel perpendicular or neither

Determine whether the lines are parallel, perpendicular, or neither. 3x - 15y = 2 -5x - y = 8 neither perpendicular parallel This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.

Determine if the lines are parallel perpendicular or neither. Parallel & perpendicular lines from graph. Are the lines in the figure parallel, perpendicular, or neither? Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

Determine whether the lines are parallel or perpendicular or neither. One line passes through the points (2, 11) and (-1, 2); another line passes through the points (0, -4) and (-2, -10). Find the slope of each line and compare them.

Calculus. Determine whether the lines L1 and L2 given by the vector equations are parallel, perpendicular, or neither. L1: r (t) = (-4 + 3t)i + (4 + t)j L2: r (s) = (2 + 4s)i + (1 - 12s)j perpendicular parallel neither If the lines are not parallel, find their point of intersection. (If the lines are parallel, enter PARALLEL.)Question: 1. Determine if the lines are parallel, perpendicular, or neither. linel: 2x - 5y = 8 line2: y = x +4 2. (a) find the slope of each line. (b) Determine if the lines are parallel, perpendicular, or neither. linel: (4,9) (-1.4) line2: (-3,-8) (-2,-9) 3. Graph each linear inequality. 3x + 2y <6 3x + 2y = 6 TTTTTParallel lines never intersect, and perpendicular lines intersect at a 90 degree angle. Learn how to identify parallel and perpendicular lines. Created by Sal Khan.Question: 6. Determine whether the pair of lines is parallel, perpendicular, or neither. line YZ (4,4) (-2,1) y=-x + 1 Parallel Perpendicular Neither 7. Determine whether the pair of lines is parallel, perpendicular, or neither.* 3 y=- X - 12 y = 5/3 x + 3 Parallel Perpendicular Neither 1 8. Determine whether the pair of lines is parallel ...The lines are neither parallel nor perpendicular.Hence, the answer is neither.. Given lines are, -2x + 5y = 15 and 5x + 2y = 12We need to determine whether the given lines are parallel, perpendicular, or neither.To check if the given lines are parallel or perpendicular, we'll find the slope of each line.The slope of the first line is given by:-2x+5y=15 Rearranging, we get: 5y=2x+15 Dividing by ...Question: - 3 days Determine if the following lines are parallel, perpendicular, or neither. = ; 7 3 y=-3x + 5 Select the correct answer below: O Parallel Perpendicular 3 Neither parallel nor perpendicular Teens 12 11 10 NEXTDetermine whether AB and CD are parallel, perpendicular, or neither. 41. A(-1-4),B(2, 11), C(, 1), D(4, 10) 5. 45, write an equation of the line parallel to y 8x-1 that contains (-6, 2).Line a has a slope of 4 and line b has a slope of 2. Since the slopes are not equal and not negative reciprocals, the lines are neither parallel nor perpendicular. Explanation: To determine if the lines are parallel, perpendicular, or neither, we can compare their slopes. Line a is in slope-intercept form, y = mx + b, where m is the slope.

Question: 2 3 4 5 6 7 8 Determine if the lines defined by the given equations are parallel, perpendicular, or neither. 2x=y 3x-6y=0 The lines are O parallel ...Question. Determine if the following lines are parallel, perpendicular, or neither. - x + 2 y = - 4. - 4 x + 8 y = 0. Select the correct answer below: Parallel. Perpendicular. Neither parallel nor perpendicular. There’s just one step to solve this. Question: For the following exercise, determine whether the lines given by the equations are parallel, perpendicular, or neither 3y+x=12 and -y=8x+1. For the following exercise, determine whether the lines given by the equations are parallel, perpendicular, or neither 3y+x=12 and -y=8x+1. There are 2 steps to solve this one. What equation represents this line?, Determine whether each pair of lines is perpendicular, parallel, or neither. and more. Study with Quizlet and memorize flashcards containing terms like Are the given lines parallel, perpendicular, or neither? 3x + 12y = 9 2x - 8y = 4, A line passes through point C and is parallel to AB .Answer: Answer Neither. Explanation: Explanation Parallelism conditions: if two lines are parallel then the slope will be . equal. If the slope of two parallel lines is m1 and m2, then the parallelism condition is m1=m2. Perpendicularity conditions: if the two lines are perpendicular then the product of their slope is -1.You determine if two lines are parallel, perpendicular, or neither based on their slope. If they have the same slope, they are parallel. If the slopes are opposite inverses, they are perpendicular. So, 3/4 and -4/3. If neither of those is true, the lines are neither. You need to set both equations to slope-intercept form: y=mx+b.Answer:parallel linesStep-by-step explanation:If two lines are parallel it means that they never intersectthe only way for this to happen is when the slopes are Determine If The Following Lines Are Parallel, Perpendicular And Neither.y=-3x+5y3x-4parallel Linesneitherperpendicular

1st Edition • ISBN: 9781642087611 Ron Larson. 4,072 solutions. 1 / 4. Find step-by-step Geometry solutions and your answer to the following textbook question: Determine whether AB and CD are parallel, perpendicular, or neither. Graph each line to verify your answer. A (-6, -9), B (8, 19), C (O, -4), D (2, 0).Determine whether the following pair of lines is parallel, perpendicular or neither 2x+3y=3: 2y=3x-4. loading. ... and y=3/2x-2. These lines are perpendicular if you make a graph and plot the lines. ... A point has one dimension, length. A line has length and width. A distance along a line must have no beginning or end. A plane consists of an ...The slope of line PQ is -4 and the slope of line RS is 1/4. When multiplied together, the result is -1, indicating that the two lines are perpendicular. Explanation: In the field of Mathematics, specifically in geometry, the relationship between two lines - whether they are parallel, perpendicular or neither - can be determined by their slopes.The product of the two slopes is. m1m2 = 2 ⋅ ( − 1 2) = − 1. Figure 3.5.11. Sketching perpendicular lines. Let's summarize: Parallel lines have the same slope m. Perpendicular lines have negative reciprocal slopes. That is, if a line has slope m, any line perpendicular to it must have slope − 1 / m.

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Question: QUESTION 7.1 POINT Determine if the following lines are parallel, perpendicular, or neither. + A -2x + 8y = 5 Select the correct answer below: O Parallel O perpendicular O Neither parallel nor perpendicularLearning Outcomes. Determine whether lines are parallel or perpendicular given their equations. Find equations of lines that are parallel or perpendicular to a given line. The two lines in the graph below are parallel lines: they will never intersect. Notice that they have exactly the same steepness which means their slopes are identical.We need to find the equation of a parallel line in a parallel line to the given line and have it pass through a point. Slow. Is this number going to be added to our X? So our slope is 4.2. 4.2 is 21 Over five. The parallel line is going to have a slope of negative 5-21 and the parallel line is going to have a slope of positive 21.This video explains how to determine if two lines are parallel, perpendicular, or neither given two points on each line.http://mathispower4u.com

Question: Determine if the following lines are parallel, perpendicular, or neither. y = + 2 Y= +3 Select the correct answer below: Parallel Perpendicular Neither parallel nor perpendicular O FEEDBACK MORE INSTRUCTION SUBMIT. Determine if the following lines are parallel, perpendicular, or neither. There are 3 steps to solve this one.Perpendicular. Step-by-step explanation: Remember that: Two lines are parallel if their slopes are the same. Two lines are perpendicular is their slopes are negative reciprocals. And two lines are neither (a.k.a intersecting) if they are neither parallel nor perpendicular. So, let's find the slope of QR and ST. QR) We can use the slope formula:Do you know how to determine profitability? Find out how to determine profitability in this article from HowStuffWorks. Advertisement Profit margin is one of the most important asp...Determine if the lines defined by the given equations are parallel, perpendicular, or neither. −2y=−3x+56x=4y+5 parallel perpendicular neither This problem has been solved! You'll get a detailed solution from a subject matter …The slope of JK is the negative reciprocal of the slope of LM, they are therefore perpendicular.. Note the following key-points regarding parallel lines and perpendicular lines:. The slope of two lines that are parallel to each other is the same.; If the slope of one line is 4, the slope of the other would be 4 if they are parallel lines.; The slope of perpendicular lines are always a negative ...However, if two lines are perpendicular to the same line, then these two lines will are parallel and never intersect to each other. However, you can perform the calculations related to the equation of the line segment with the assistance of this online perpendicular and parallel line calculator. Perpendicular Line Equation with Examples ...7th Edition • ISBN: 9781305071759 (1 more) Lothar Redlin, Stewart, Watson. 9,608 solutions. 1 / 4. Find step-by-step Precalculus solutions and your answer to the following textbook question: The equations of two lines are given. Determine if the lines are parallel, perpendicular, or neither. $$ \begin {array} {l} {y=4 x+5} \\ {y=-4 x+2}\end ...Now, let's determine whether the following two lines are parallel, perpendicular, or neither: Line 1: 2x=y−10; Line 2: y=−2x+5. Begin by finding the slopes of lines 1 and 2. 2x+10=y−10+10. 2x+10=y. The slope of the first line is 2. y=−2x+5. The slope of the second line is –2. These slopes are not identical, so these lines are not ...Question: (1) Determine whether the line and plane are parallel, perpendicular, or neither = - (a) x = 4+2t, y=-t, z=-1 - 4t; 3x + 2y + z-7=0 (b) x=t, y = 2t, z=3t ...(If the lines are parallel, enter PARALLEL.)(,) Determine whether the lines L 1 and L 2 given by the vector equations are parallel, perpendicular, or L 1 : r ( t ) = ( - 3 + 2 t ) i + ( 5 + t ) j

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All of the lines shown in the graph are parallel because they have the same slope and different y- intercepts. Lines that are perpendicular intersect to form a. {90}^ {\circ } 90∘. -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is.Parallel & perpendicular lines from equation. Google Classroom. What do the following two equations represent? y = 4 3 x + 5 3. y − 8 = 4 3 ( x + 6)In this lesson we’ll look at how to use the slopes of two lines in the Cartesian plane (the xy-plane) to see if the lines are perpendicular, parallel, or neither. Parallel lines have equal slopes and will never intersect each other because they’ll always be the same distance apart.Determine whether the lines are parallel, perpendicular or neither. Log in Sign up. Find A Tutor . Search For Tutors. ... Determine whether the lines are parallel, perpendicular or neither. 2-3x=2y-2x+3y=6. ... perpendicular since m 2 = -1/m 1.Question: Determine if the following lines are parallel, perpendicular, or neither.y=5x-2-15x+3y=-8Select the correct answer below:ParallelPerpendicularNeither parallel nor perpendicular Determine if the following lines are parallel, perpendicular, or neither.Expert Answer. Two lines are parrelel when their slop are same. Two lines are perpendicular ,when product of slope of lines gives -1.if m1 and m …. Determine whether the lines through each pair of points parallel, perpendicular, or neither are (1,-8) and (8,-2) (-3,-10) and (-9,-3) O Parallel O Perpendicular O Neither Determine whether the ...a) 3y + 4x = 12, has slope -4/3. -6y = 8x+1 has slope -8/6 = - 4/3. the slopes are the same so the lines are parallel. b) 3y +x = 12, has slope -1/3. y = 8x+1 has slope 8. the slopes are different, not negative reciprocals, so the lines are neither parallel nor perpendicular; they will intersect at a unique point.Question: Determine if the following lines are parallel, perpendicular, or neither.y=5x-2-15x+3y=-8Select the correct answer below:ParallelPerpendicularNeither parallel nor perpendicular Determine if the following lines are parallel, perpendicular, or neither.For perpendicular lines, the slopes must be opposite reciprocals (different signs and fraction inverted). So -3 and 1/3 or 2/3 and -3/2 are pairs of perpendicular slopes. A perpendicular line has a slope of the negative inverse of the original equations slope. If y=2x+1 is the first equation, it has a slope of 2.

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The equations of three lines are given below. Line 1: y=-3x-1 Line 2: 6x+2y=8 Line 3: y=3x+8 For each pair of lines, determine whether they are parallel, perpendicular, or neither Line 1 and Line 2: O Parallel O Perpendicular Neither X Line 1 and Line 3: O Parallel O Perpendicular Neither Line 2 and Line 3: O Parallel O Perpendicular NeitherAll of the lines shown in the graph are parallel because they have the same slope and different y- intercepts. Lines that are perpendicular intersect to form a [latex] {90}^ {\circ } [/latex] -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is ...Do you know how to determine profitability? Find out how to determine profitability in this article from HowStuffWorks. Advertisement Profit margin is one of the most important asp...Parallel & perpendicular lines from graph. Are the lines in the figure parallel, perpendicular, or neither? Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for …X-3y=15 and y=-3x+4 determine whether the lines are parallel, perpendicular, or neither. asked Oct 25, 2018 in GEOMETRY by anonymous. geometry; ... How can you tell if lines are parallel, perpendicular, or neither. asked Jun 20, 2014 in ALGEBRA 2 by anonymous. parallel-lines; perpendicular-line;Parallel lines. All of the lines shown in the graph are parallel because they have the same slope and different y- intercepts. Lines that are perpendicular intersect to form a 90∘ 90 ∘ -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is −1 ...Determine if the lines are parallel, perpendicular, or neither parellel nor perpendicular 1.5x=0.75y+1 y-2=2x 2. Two points are given from each of the two lines L1 and L2. Without graphing the points, determine if the lines are perpendicular, parellel, or neither (Find the Slope) L1: (2,6) AND (1,4) L2: (-2,2) and ( -6,4) Slope =Y2-Y1 X2-X1Question: Determine whether the following pair of lines are parallel, perpendicular, or neither. −4x+7y=357y+4x=19 Are the lines parallel, perpendicular, or neither? Choose the correct answer below. Parallel Perpendicular Neither. Show transcribed image text. There are 2 steps to solve this one.The slope of one line must be the negative reciprocal of the other for the two to be perpendicular: the second line’s slope must equal -1 divided by the slope of the …If two lines are perpendicular to the same line, they are parallel to each other and will never intersect. Advertisement Welders and carpenters use all sorts of tools to set things...Determine if the two lines with equations 3y +12x = -9 and 2 y = 8x +10 are paralel, perpendicular, or neither Parallel Neither 5 © Perpendicular Not enough information ….

These two lines are in point slope form, so their slopes are 6 and -1/3 respectively. Since these are not the same, nor negative reciprocals, they are neither parallel nor perpendicular.This algebra video tutorial explains how to tell if two lines are parallel, perpendicular, or neither. It gives you a few examples and practice problems for...Unlike parallel lines, perpendicular lines do intersect. Their intersection forms a right, or 90-degree, angle. ... As with parallel lines, we can determine whether two lines are perpendicular by comparing their slopes, assuming that the lines are neither horizontal nor perpendicular. The slope of each line below is the negative reciprocal of ...Question: 1. Determine if the lines are parallel, perpendicular, or neither. linel: 2x - 5y = 8 line2: y = x +4 2. (a) find the slope of each line. (b) Determine if the lines are parallel, perpendicular, or neither. linel: (4,9) (-1.4) line2: (-3,-8) (-2,-9) 3. Graph each linear inequality. 3x + 2y <6 3x + 2y = 6 TTTTTDetermine whether the two lines are parallel, perpendicular, or neither. 2x3y=5;3x+2y=7 Find the x-intercept and y-intercept on the line shown. . Find an equation of a line perpendicular to the line y=12x3 that contains the point (6,4) .Step 1. To determine if lines PQ and RS are parallel, perpendicular, or neither, we need to compare the slop... View the full answer Step 2. Unlock. Step 3. Unlock. Answer. Unlock. Previous question Next question.Determine if the following pair of lines or planes are parallel, perpendicular, or neither. P_1: 9x - 3y + 6z = 2 P_2: 2y = 6x + 4z Show that the planes x + y - z = 1 and 2 x - 3 y + 4 z = 5 are neither parallel and perpendicular.All of the lines shown in the graph are parallel because they have the same slope and different y-intercepts.. Lines that are perpendicular intersect to form a [latex]{90}^{\circ }[/latex] -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is [latex]-1:{m}_{1}\cdot {m}_{2}=-1[/latex]. Determine if the lines are parallel perpendicular or neither, Given the ordered pairs of numbers (-2,-1) and ( 1,2) how do you tell if they are parallel, perpendicular, or neither?You can use the slope formula to find t..., Determine if the following lines are parallel, perpendicular, or neither: y = -x + 2. y = x + 4. 2. perpendicular. 2. Determine if the following lines are parallel, perpendicular, or neither: y = 2/5x - 3. y = -5/2x - 3. Study with Quizlet and memorize flashcards containing terms like 1. parallel, 1. neither, a. neither and more., Question: Calculate the slopes of the given lines to determine whether they are parallel, perpendicular, or neither. Line /1 passes through (3, 2) and (5, 8); line /2 passes through (3, 4) and (-9, 40). Determine whether 1 and /2 are parallel, perpendicular, or neither. Here's the best way to solve it., 7: Perpendicular. 8: Neither. 9: Parallel. Step-by-step explanation: We can compare the lines' slopes to answer the given question. Perpendicular lines have opposite reciprocal slopes and parallel lines have the same slope. We can use the "rise over run" method to answer these questions., Step 1. To determine if lines PQ and RS are parallel, perpendicular, or neither, we need to compare the slop... View the full answer Step 2. Unlock. Step 3. Unlock. Answer. Unlock. Previous question Next question., This video covers one example on how to determine if two lines are parallel, perpendicular, or neither, by comparing the slope of the two lines.Like, Subscri..., To determine whether the given equations of a line are parallel, perpendicular, or neither, identify their slopes. If the slopes are the same, the lines are parallel.On the other hand, if the product of the slopes are − 1-1 − 1, the lines are perpendicular.Otherwise, the lines are neither parallel nor perpendicular., Aug 10, 2017 ... Using slope to determine if lines are parallel or perpendicular. 415 views · 6 years ago ...more. Myhre Math MCHS. 2.62K., Determine whether each pair of lines are parallel, perpendicular. or neither. x = 4y + 8 and y = - 4x + 1 Determine whether the lines are parallel, perpendicular, or neither. y = 2x + 4, y = 2x - 10 Determine if the lines y=3x-2 and 2x+6y=7 are parallel, perpendicular, or neither., Determine whether the lines L 1 and L 2 given by the vector equations are parallel, perpendicular, or neither. L 1 : r ( t ) = ( − 4 + 4 t ) i + ( 1 + t ) j L 2 : r ( s ) = ( 4 + 3 s ) i + ( 4 − 12 s ) j neither perpendicular parallel If the lines are not parallel, find their point of intersection., This video covers one example on how to determine if linear equations are parallel, perpendicular, or neither when given 2 sets of ordered pairs. Please excu..., The Parallel Perpendicular Or Neither Calculator is an invaluable asset for any geometry enthusiast or student. By understanding the properties of parallel and perpendicular lines, as well as how to identify intersecting lines, you can unlock a world of geometric possibilities. With the calculator’s efficiency and accuracy, you can ..., All of the lines shown in the graph are parallel because they have the same slope and different y- intercepts. Lines that are perpendicular intersect to form a [latex] {90}^ {\circ } [/latex] -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is ..., 1 Answer. If m1 = m2 then the lines are parallel, since they both have the same rate of change and therefore will never cross. If m1m2 = −1 then they are perpendicular. Say we have the two lines: "Line 1":y=m_1x+c_1 "Line 2":y=m_2x+c_2 If m_1=m_2 then the lines are parallel, since they both have the same rate of change and therefore will ..., For the following exercises, determine whether the lines given by the equations below are parallel, perpendicular, or neither parallel nor perpendicular:3y +..., Figure 2.6.1. Both lines have a slope m = 3 4 and thus are parallel. Perpendicular lines are lines in the same plane that intersect at right angles ( 90 degrees). Two nonvertical lines in the same plane, with slopes m1 and m2, are perpendicular if the product of their slopes is − 1: m1 ⋅ m2 = − 1., Since the slope-intercept form of line is: y = mx + c, where m is the slope of line and c is the y-intercept. Now comparing give …. The equations of two lines are given. Determine whether the lines are parallel, perpendicular, or neither. y= 3x - 7 y=3x + 5 Are the lines parallel, perpendicular, or neither?, Determine if the lines are parallel, perpendicular, or neither. $$ \{2 x-6 y=4-x+3 y=-2 $$ 02:28. Determine whether each pair of lines is parallel, perpendicular, or neither. $$ 4 x-3 y=6 \text { and } 3 x-4 y=2 $$ ... to figure out if these lines are parallel, perpendicular or neither. Let's find the slope, intercept form of each equation and ..., The equations of two lines are given. Determine whether the lines are parallel, perpendicular, or neither. y = 2x + 3; 4y − 8x − 2 = 0. 2. Factor the expression completely. 4 x3 + 8 x2 − x − 2. Here's the best way to solve it. Who are the experts? Experts have been vetted by Chegg as specialists in this subject., All of the lines shown in the graph are parallel because they have the same slope and different y- intercepts. Lines that are perpendicular intersect to form a \displaystyle {90}^ {\circ } 90∘ -angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are perpendicular if the product of the two slopes is ..., Second line: 9x + 5y=6. We know that if the slopes of the lines are equal then the lines are parallel. If they are negative reciprocals of each other then they are perpendicular. If the slopes are neither then the lines are neither parallel nor perpendicular. We need to put the lines in slope-intercept form y=mx+b in order to determine their ..., Q: Determine whether AB and CD are parallel, perpendicular, or neither. Justify your answer. 11. A(0,… A: Firstly, we can find slope of the line . Slope , m =y2-y1x2-x1 If two lines are parallel , then…, Click here 👆 to get an answer to your question ️ Determine if the lines are parallel, perpendicular, or neither x-3y= 15 and y = -3+4 See what teachers have to say about Brainly's new learning tools! ... Linear Equations Slope-Intercept & Standard Form Directions: Determine if the equations are parallel, perpendicular, or neither. 11 ..., Answer: Lines with the same slope are parallel and if the slope of one line is the negative reciprocal of the second line, then they are perpendicular. Let's see how to identify …, A. The lines with equation 3x - 4y = 6 and 3y = -4x + 9 are perpendicular. B. The lines with equation y = 1⁄2x - 7 and 6x - 12y = 24 are parallel. How do I determine if the lines are parallel or perpendicular? From the equation of lines, we can detect if they are parallel or perpendicular as follow: Parallel lines have the same slope (or ..., This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Determine if the two lines with equations and are parallel, perpendicular, or neither. If one line passes through the points and and another line passes through the points and ..., Question: Determine if the given lines are parallel, perpendicular, or neither. Line K is formed by points (-10,7) and (-20,14) Line R is formed by points (-8,3) and (2,10) Danielle says they are: Damen says they are: PERPENDICULAR PARALLEL, Oct 10, 2017 · This algebra video tutorial explains how to tell if two lines are parallel, perpendicular, or neither. It gives you a few examples and practice problems for... , Question: Determine if the lines defined by the given equations are parallel, perpendicular, or neither. −5x−4y=621x+32y=8 Select one: a. parallel b. perpendicular c. neither. There are 2 steps to solve this one., 7,752 solutions. Find step-by-step College algebra solutions and your answer to the following textbook question: The equations of two lines are given. Determine whether the lines are parallel, perpendicular, or neither. 6y - 2x = 5; 2y + 6x = 1., y = -2x + 9. Drag each equation to the correct location on the table. Not all equations will be used. Determine which equations represent lines that are parallel or perpendicular to the linear equation provided on the graph. parallel line. y = 1/2x + 3. Perpendicular line. y = -2x + 1. The coordinates of A, B, and C in the diagram are A (p,4 ..., To determine whether two lines are parallel, intersecting, skew, or perpendicular, we'll test first to see if the lines are parallel. If they aren't parallel, then we test to see whether they're intersecting. If they're intersecting, then we test to see whether they are perpendicular, specifically., Advanced Math questions and answers. Determine whether the pair of lines is parallel, perpendicular, or neither. 8x - 3y = 12 3x + 8y = 8 The lines are neither parallel nor perpendicular. perpendicular. parallel.