Question

show that the points A(1, 2), B(-1, -16) and C(0, -7) lie on the graph of the linear equation y=9x-7​

Answer 1

Answer:

Step-by-step explanation:

Point A (1,2)

2 = 9 x 1 -7

2 = 9-7

2 = 2

Point B (-1,-16)

-16 = 9(-1) -7

-16 = -9 -7

-16 = -16

Point C (0,-7)

-7 = 9(0) -7

-7 = -7