Answer:
C. f(-1) =12
Step-by-step explanation:
f(x)= 3x^2+9
Let x=-1
f(-1) = 3(-1)^2 +9
= 3(1)+9
= 3+9
= 12
f(-1) =12
The answer is b please be thankful
B. 200.96 in. The area of the pizza with a 16" diameter (8" radius) is 201.06.
Answer:I think I see where they got it from I think it’s B)2 and 3 C)5 and 8
If not then will update with correct answer
Step-by-step explanation:
The answer is C because it’s the only answer that could be correct.
