Question

What is the slope of (1,2) and (3,2)

Answer 1

(2-2),(3-1) = 0

The slope is 0

Answer 2

Explanation:

(1,2) ; (3,2)

slope = y₂ - y₁ / x₂ - x₁

= ( 2-2 )/( 3 - 1) = 0

So, the line is parallel to x-axis and its slope is 0