F(0)= (0)2 - 6(0) + 21
f(0)= 0 - 0 + 21
f(0)= 21
Answer:
C
Step-by-step explanation:
The answer would have to be C cus it can't be A or D
Answer:
Option a.) an = -4(-3)^(n-1)
Answer:
1 3/4
Step-by-step explanation:
I used decimals to answer the question. 0.25*7