Question

What is the equation of a line that passes through the point (0, -2) and has a slope of -3?

y = -3
y = -3x - 2
y = -2x - 3
y = -2

Answer 1

Use point-intercept form. y-y1=m(x-x1); using point (x1,y1) and slope m

Answer 2

so it would be y-(-2)=-3(x-0); now solve for y

Answer 3

y+2=-3x
-2 -2

y=3x-2

Answer 4

y-(-2)=y+2