Question

What is the slope of a line perpendicular to the line whose equation is

2x + 4y=-64. Fully reduce your answer.

Answer 1

`- (1)/(2)`

Explanation:

How do we find the line that's perpendicular to another?

We find the negative reciprocal. So for example if our slope is 2, the negative reciprocal would be
`- (1)/(2)`.