Question

If the two lines below are perpendicular and the slope of the red line is -4/3. What is the slope of the green line? D is -3/4

Answer 1

B

Explanation:

Given a line with slope m then the slope of a line perpendicular to it is

`m_(perpendicular)` = -
`(1)/(m)` = -
`(1)/(-(4)/(3) )` =
`(3)/(4)` → B