Either be r=4.5, r=9, r=-3 or r=1.5 Please help.

Either be r=4.5, r=9, r=-3 or r=1.5 Please help.

Which equation describes the line that passes through the point (-9,9) and is perpendicular to the graph of y=-8/9x-4/9? a. y=9/8x + 153/8 b. y= -9/8x - 9/8 c. y=9/8x -9/8 d...

find the equation of the line that is perpendicular to 4y+x+40=O that passes through the point (1/2,0)

please help

How do I solve

I need help with this. I have to give the equation in slope-intercept form and standard form. I know perpendicular lines are a negative reciprocal.

I had to turn the equation, y - 3 = 3(x + 1), into a perpendicular line that passes through (5,-1) and I got y= -1/3x + 2/3 which I think is correct. I just don't know how to turn it into...

y= 1/6x +4

Determine an equation of a line that passess through the point (8,6) and is perpendicular to the graph of y=-7/3x+8/3

What is an equation of a line that passes through the point (-5,-2) and is perpendicular to the graph of y=3/4x+1/8

I had to turn the equation, y - 3 = 3 (x + 1), into a perpendicular line that passes through (5,-1) and I got y = -1/3x + 2/3. Would the standard form of this be 1x + 3y = 2? I then have...

please help

know there's a formula but I can't think of what

1. Perpendicular to 3y – 2x + 11 = 0 going through (2,–2) Answer to this question = 2y + 3x - 2 =0 2. Perpendicular to 2x – 3y = 4x + 2y – 11 going through (2,10) Answer...

find the equation of the line perpendicular to y=19 through the points (87,-70)

3y + 6 = 2x and 2y - 3x = 6 The lines represented by these equations are A) parallel B) the same line C) perpendicular D) intersecting but not par...

Which equation describes the line that passes through the point (2, – 8) and is perpendicular to the graph of y = -7/4x + 9/4

What is the Slope-intercept form of a line with points through (3,-1) and is perpendicular to y=3/2x+3?

this is for 2 perpendicular lines

I need to find a line that intersects (-6,8) and is also perpendicular to 6x-4y=-42