Question

Find the equation of the line that passes through (-4, 8) and has a slope of -3.

Answer 1

y= -3x-4

Explanation:

Since we already know the slope, we have to plug in values to find out the constant of the equation. We use the point given to figure it out. Y+8 and x=-4, therefore 8=-3(-4)+c ---> 8=12+c. C=-4