Answer:
I think it 78
Step-by-step explanation:
Area is multiplication
1. 9 1/10 is closer to 9
2. 6 7/10 is closer to 7
3. 7 5/8 is closer to 8
4. 2 1/7 is closer to 2
F(-3)=5(-3)^2-8
=37
Get it?
