Question

Which of the following order pairs make this equation true?

Y=3x+1

A) (-1,5)

B) (10,3)

C) (2,7)

D) (-2,5)

Answer 1

c

Explanation:

you replace x with the firat number because it is (x,y) then you replace y with the second number, and since c would equal 7 = 7, it would be true. C is the answer