Question

Find the slope of the line through each pair of points (12, -18) & (-15, -18)​

Answer 1

0

Explanation:

Use rise over run, (y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(-18 + 18) / (-15 - 12)

0 / -27

= 0

So, the slope is 0.