Question

Write an equation of the line that passes through (0,−5) and (−5,−5)

Answer 1

y = -5

Explanation:

First find the gradient of the line:

(y²-y¹)/(x²-x¹)

(-5-5)/(-5-0)

0/5 = 0

Then find the y intercept. This is where X = 0

(0,-5)

Your y intercept is -5.

Put it into the formula y = mx + c

m = 0

c = -5

y = 0x - 5

y = 0 - 5

y = -5