The formula of a slope:

We have the points (-6, -1) and (-6, 4).
Substitute:

Dividing by 0 is not possible, therefore the slope is undefined.
<em>It's a vertical line x = -6</em>.
Answer:

Step-by-step explanation:
we know that

therefore
The expression in the form
is equal to

where
k=16
n=2
I think it’s d but sorry if it’s not right