Question

Question is in picture ​

Answer 1

`(y - 3)/(x - 0) = (3 - 1)/(0 - 1) = (2)/( - 1) \\ (y - 3)/(x) = - 2 \\ y - 3 = - 2x\\ 2x + y - 3 = 0 \\y = - 2x + 3 \\ \boxed{f(x) = - 2x + 3}`

B. is the right answer.

hope this helps.