Question

Calculate the slope os the line that passes through the points (-4,-7) and (1,-7)

Answer 1

0

Explanation:

Eq. of a line: y = mx + b, m - slope.

y(-4) = -4m + b = -7

y(1) = m + b = -7 => -4m + b = m + b <=> m = 0

The slope of the line is 0.

Answer 2

Answer is provided in the image attached.