Question

What is the equation of the line that has a slope of 4 and passes through the point (3, -10)?

A. y = 4x - 22
B. y = 4x + 22
C. y + 4x - 43
D. y = 4x + 43

Answer 1

a. y=4x-22

Explanation:

since the slope is 4 that is your m so u substitute it in. so at the moment you have y=4x.. now you have to find your y-intercept. u subtract 4 from the y and subtract 1 from the x until you get to 0. when youre at 0 you shoild have -22