Question

What is the slope of the line y = –2? a 0 b -2 c

Answer 1

slope = 0

Explanation:

y = - 2 represents a horizontal line parallel to the x- axis.

Since the x- axis has a slope of zero then slope of y = - 2 is zero

Answer 2

Zero

y=2 is a horizontal line, which has a slope of zero. x is the only variable that is changing, as y is always equal to 2 . Since we have no change in y , we have no "rise", therefore the slope is zero.