Question

Find the slope of the line that contains the following ordered pairs. Show all work.

8.
(18,-7) and ( 18, 2)
Formula:
Slope:

Answer 1

see below

Explanation:

slope = (y₂ - y₁) / (x₂ - x₁) <=== formula

= (2 - (-7)) / (18 - 18)

= 9 / 0

= 0 <=== slope