Question

Help me solve this asap emergency

Answer 1

a. -4

b. 1/4

Explanation:

a.
`\textrm{slope}_(||) = \frac{\textrm{rise}}{\textrm{run}} = (-4)/(1) = -4`

b.
`\textrm{slope}_\perp = \frac{-1}{\textrm{slope}_(||)} = (-1)/(-4) = (1)/(4)`