Answer:
y = - 2x
Step-by-step explanation:
An equation in point-slope form of the line passing through point P(x₁, y₁) with slope m: y - y₁ = m(x - x₁)
m = -2
P(-3, 6) ⇒ x₁ = -3, y₁ = 6
y - 6 = -2(x - (-3))
y - 6 = -2(x + 3) ← point-slope form
y - 6 = -2x - 6 {add 6 to both sides}
y = - 2x ← slope-intercept form {intercept=0}
