Question

Grapn

given conditions.
The graph of f passes through (-9,8) and is perpendicular to the line whose equation is x = 4.

Answer 1

y = 8

Explanation:

x = 4 is the equation of a vertical line parallel to the y- axis.

A perpendicular line will be a horizontal line with equation

y = c ( where c is the value of the y- coordinates the line passes through )

the line passes through (- 9, 8 ) with y- coordinate 8 , then

y = 8 ← equation of perpendicular line