Question

What's the equation of the line that passes through the points (4,4) and (0,-12)?

O A. y = -4x - 12
OB. y = 4x - 12
O C. y = -14X - 12
D. y= x - 12

Answer 1

B

Explanation:

You need to find the slope.

`m=(y_(2)-y_(1) )/(x_(2)- x_(1) )\\m=(-12-4 )/(0-4 )\\m=(-16)/(-4)\\ m=4`

Since the slope is 4, the answer is B.