Question

A line passes through (−1, 7) and (2, 10).

Which answer is the equation of the line?

A. −3x+y=4−3x+y=4

B. −3x+y=16−3x+y=16

C. −x+y=8−x+y=8

D. −x+y=12

Answer 1

the answer is going to be 

-x+y=12