Question

Determine the slope of the line given this two points ( 2, -4) and (2,6) with solution

Answer 1

Undefined.

Explanation:

Finding the slope:

(2 , -4) ⇒ x₁ = 2 & y₁ = -4

(2, 6) ⇒ x₂ = 2 & y₂ = 6

Two points have same x-coordinate. So, the line is parallel to the y-axis. The slope of the line parallel to y-axis is undefined