Question

What is the slope of the line passing through the

points
(-9, 7) and (-9, -9)
slope:


What is the slope of the line passing through the
points
(-4, -5) and (8, -5).
slope:

Answer 1

00000 answer is infinity

Explanation:

Answer 2

Infinity, 0.

Explanation:

When points have the same x value, that line has a vertical slope (infinity). When points have the same y value, that line has a horizontal slope (0).