Question

Find the equation of the line passing through the points (−5,2) and (−5,−1).

Answer 1

x = -5

Explanation:

Slope: m = (y2-y1)/(x2-x1)

m = (-1 - 2)/(-5 - -5) = -3/0 => slope is undefined

so line is vertical

=> x = -5

Answer 2

Answer: x = -5

Explanation: