Question

medal for best answer
Which is a solution of the equation?
y = –3x + 5

(2, 1)
(–1, –8)
(3, –4)
(–2, 0)

Answer 1

Plug each in to find the answer,

Answer 2

1=-3(2)+5
solve.

Answer 3

-8=-3(-1)+5
solve.

Answer 4

-4=-3(3)+5
solve.

Answer 5

0=-3(2)+5
solve.

Answer 6

1=-6+5
1=-1 NO.

-8=-9+5
-8=-4 NO.

-4=-9+5
-4=-4 Yes!

0=-6+5
0=-1 NO.