Question

F(x)=3x2-3x+1
Find f(-2)

Answer 1

avuacucaiavkavygjoolbcdd

Answer 2

9514 1404 393

Answer:

19

Explanation:

Put -2 where x is and do the arithmetic.

f(-2) = 3(-2)² -3(-2) +1 = 3·4 +6 +1

f(-2) = 19