Question

Please help asp 25 pts

Answer 1

A line with zero slope is perfectly flat in the horizontal direction. No matter what value of x you have, you get the same y-value. It does not increase or decrease.

Here, only D has a horizontal line, y = -2 and x changes.

ANSWER: D

Answer 2

Choice D is the only one that has a slope of 0

y =mx+b

y = 0 +b

y = -2