Question

The slope of the line below is -4. Use the coordinates of the labeled point to

Answer 1

Answer:

C. y + 9 = -4(x - 4)

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point on a line

We have the slope m = -4, and the point (4, -9).

Substitute:

$y-(-9)=-4(x-4)\\\\y+9=-4(x-4)$