Algebra Examples

x = - 4

$x = - 4$ that contains the point

(- 3, 4)

$(- 3, 4)$

Step 1

Since

x = - 4

$x = - 4$ is a vertical line, the slope is undefined.

Undefined

Step 2

The perpendicular line is horizontal and the slope is

0

$0$ .

y = 4

$y = 4$

Step 3