Question

Evaluate x^2 - 7 when x = -3

Answer 1

2

Step-by-step explanation:

x^2-7

-3^2-7

9-7

2

Hope it helps

Answer 2

Answer:

2

Step-by-step explanation:

f(-3)=x²-7

f(-3)=(-3)²-7

f(-3)=9-7=2