Question

Does (–1, 2) make the equation y = x + 9 true?

Answer 1

(-1, 2) does not make the equation y=x+9 true.

Explanation:

y=x+9

(-1, 2)=(x, y)

2=(-1)+9,

-1+9=8,

2 does not equal to 8.

Answer: No.