Question

Which ordered pair is NOT a solution of y = 2x +1?

A. (3,7)
B. (0,1)
C. (-1,1)
D. (-3,-5)

Answer 1

C. y=2x+1

2×3=6

6+1=7

2×0=0

0+1=1

2×-1=-2

-2+1=-1

therefore answer=C