Question

f f(x) = 2x2 + 2, find f(5).

102

52

22

−1.5

Answer 1

@jazy can you please help me!

Answer 2

is this what u wrote up there?\[f(f(x))=2x^2+2\]

Answer 3

yes @mukushla

Answer 4

what math are u in?

Answer 5

Algebra I

Answer 6

maybe its\[f(x)=2x^2+2\]????

Answer 7

\(2(5)^2+2 = 2 \times 5 \times 5 + 2\)

Answer 8

Definitely @mukushla

Answer 9

Not quite sure why you're struggling with this one @broweyebrit Do you not understand exponents, or functions or order of operations?

Answer 10

yeah it is @mukushla