123 Answered Questions for the topic Perpendicular Lines

10/10/14

Finding formula for a Perpendicular line to a Tangent
Consider the graph of the function f(x)=3x^2-12x+14. What is the graph of the line perpendicular to the tangent line of this graph when x=3?    Here's what I... more
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Perpendicular Lines

10/05/14

Line l is perpendicular to 9y+5-10x=0 and goes through (9,8). Find the equation of line l.
line l is perpendicular to 9y + 5 - 10x = 0 and goes through (9,8). Find the equation of line l and write answer in standard form with integral coefficients. Thank you! 
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Perpendicular Lines Math Math Help Math Question

09/17/14

Perpendicular Line
Which of the following is the equation of a line perpendicular to the line y=-3/2 x + 4 passing through the point (3,9)A.) 2x - 3y = 21B.) -2x + 3y = 21C.) 2x + 3y = 21D.) -2x - 3y = 21
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Perpendicular Lines Slope Intercept Equation

09/05/14

writing a slope intercept equation
write the slope intercept equation of the line that is perpendicular to 3y+x=3 and passes through (6,-1)  
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Perpendicular Lines Parallel Lines

06/02/14

write the equation of line in general form parallel and perpendicular to 3x-4y=7 passing through the point (-9, 7)
write the equation of line in general form parallel and perpendicular to 3x-4y=7 passing through the point (-9, 7)
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Perpendicular Lines

02/28/14

what is (6,4) y = 3x-2
its perpendicular lines   
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Perpendicular Lines Geometry Maths

02/11/14

l is the line x+2y-6=0. The line k is perpendicular to l and its y intercept is -7. Find the equation of k
(a) l is the line x+2y-6=0. The line k is perpendicular to l and its y intercept is -7. Find the equation of k (b) m and n are 2 lines which pass trough the point of intersection of lines l and k... more
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02/05/14

Teacher just gave us answer... Not enough practice
I have a test today and here are a few questions I have the answers to but I don't know how the teacher got there. He takes too long teaching one problem that at the end leaves us confused. Please... more
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Perpendicular Lines Slope Intercept Form Slope Equation

01/22/14

Regarding equation of the line and perpendicular
I have the following math problem:   Write the equation of the line in the standard form. Containing (9,8) and perpendicular to 3x-4y-5=0.   I am so lost! I have no idea where to... more
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Perpendicular Lines

01/16/14

Write an equation in slope-intercept form for the line that passes through (-5,3) and is perpendicular to the line described by y= 5x.
Write an equation in slope-intercept form for the line that passes through (-5,3) and is perpendicular to the line described by y= 5x.
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Perpendicular Lines Parallel Lines Point Slope Form

11/24/13

Write an equation in point slope form for a line containing the point (2,3) and parallel to each of the following lines
I'm trying to put x+y=1 in point slope form and then find the parallel to that using the point (2,3)
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10/13/13

Find an equation of a line
Find an equation of the line. Write the equation using function notation. (Show all work)   Through (2,-5);perpendicular to 9y=x-18
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Perpendicular Lines

08/14/13

how do I find the slope for (8,5)?
its for conceptual algebra home work problem - (8,5),(5,-1);y=-1/2x+4
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Perpendicular Lines Slope Intercept Form

05/05/13

in slope intercept form how would you find perpendicular line to y=3/4x+1 and goes through the point (9,-2)
im trying to figure it out but i forget the steps
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Perpendicular Lines Parallel Lines

02/28/13

y=1over 4 x+2;y=4;y=4x;y=1over 4 x
identify which lines are parallel
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Perpendicular Lines

02/28/13

y=3x-1;y=3;x-3y=6;x=6
identify which lines are perpendicular
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Perpendicular Lines Slope Parallel Lines

02/13/13

Two lines with different slopes are parallel
Determine weather the statement is always, sometimes, or never true. Explain
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Perpendicular Lines

01/29/13

Write an equation for a line perpendicular to y = -3 x -5
Write an equation for a line perpendicular to y = -3 x -5 and passing through the point (6,6)
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Perpendicular Lines

01/29/13

Find an equation for the line perpendicular to y = -1/9x+6
Find an equation for the line perpendicular to y = -1/9x+6 and goes through the point (2,-5).Write your answer in the form y=mx+b.
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Perpendicular Lines Algebra

01/17/13

Write the equation of a line that is perpendicular to the given line and that passes through the given point.
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y + 2 =1/3 (x – 5); (–4, 3)
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Perpendicular Lines Parallel Lines

01/17/13

Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.
Tell whether the lines for the pair of equations are parallel, perpendicular, or neither y = –2/3x + 1 2x – 3y = –3
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Perpendicular Lines Slope Intercept Form

12/13/12

Put the following two equations in slope-intercept form and show that they are Perpendicular.
Put the following two equations in slope-intercept form and show that they are Perpendicular.2x – 3y = 5 and 3x + 2y = 7.
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Perpendicular Lines Parallel Lines

12/13/12

How can you determine if two straight lines are either parallel or they are perpendicular by merely working on their general equations alone
How can you determine if two straight lines areeither parallel or they are perpendicular by merely working on theirgeneral equations alone
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