How to find the slope of perpendicular lines

Practice Questions

SSAT Upper Level Quantitative (Math) › How to find the slope of perpendicular lines

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1

Find the slope of the line perpendicular to the line that has the equation .

2

Find the slope of a line that is perpendicular to the line with the equation $y=\frac{1}{5}x-2$ .

3

What is the slope of the line perpendicular to the line represented by the equation y = -2x+3?

4

The equation for one line is . What is the slope of the line that is perpendicular to this line?

5

Find the slope of a line perpendicular to the line with the equation .

6

Find the slope of a line that is perpendicular to the line with the equation $y=\frac{3}{2}x-1$ .

7

Find the slope of a line that is perpendicular to the line with the equation $y=\frac{7}{6}x-8$ .

8

What is the slope of any line perpendicular to 2_y_ = 4_x_ +3 ?

9

Find the slope of a line that is perpendicular to the line with the equation $y=\frac{4}{5}x+9$ .

10

Find the slope of a line that is perpendicular to the line with the equation $y=\frac{2}{15}x+15$ .

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