Question

Can you give me a step by step problem to this

Answer 1

y = m x * b equation for a straight line

When x = 0 you have b = y = 4

y = m x + 4 revised equation

When y = 0, m = -4 / x = -4 / 2 = -2

y = -2 x + 4 or -2 x - y = -4

(a) is the correct answer