PLEASE HELP
2. If f(x) = 3x2 – 7x + 2, then f(- 1) = ?
(A) 18
B. 12
C.-2
D.-8.
1 answer:
Answer: B. 12
Step-by-step explanation:
f(x) = 3x2 – 7x + 2
f(- 1) = ?
f(-1)=3(-1)^2-7(-1)+2
=3(1)+7+2
=3+7+2
=12
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