Question

Write the slope-intercept equation of the line through the point (-2, 0) with slope 2.

Answer 1

y - y1 = m(x - x1) <-- point slope formula

m (your slope) = 2
(-2,0) x1 = -2 and y1 = 0

now lets sub
y - 0 = 2(x - (-2)
y - 0 = 2(x + 2)
y - 0 = 2x + 4
y = 2x + 4

any questions ?

Answer 2

nope! thanks:)

Answer 3

no problem :)