Question

Which of these ordered pairs are points on the graph of y = 3x - 6?

O (2,1)
O (-1,-3)
O (-3,3)
O (6,12)

Answer 1

D

Explanation:

Check all of the pairs to see if they match up

1 = 3(2) -6

1 = 6-6

1 ≠ 0

-3 = 3(-1) - 6

-3 = -3 - 6

-3 ≠ -9

3 = 3(-3) -6

3 = -9 -6

3 ≠ -15

12 = 3(6) -6

12 = 18 - 6

12 = 12

Last one is the only one that matches