Question

Given the function ƒ(x) = 9x2 + 27x + 2, find ƒ(2)

Answer 1

92

Explanation:

Please use " ^ " to indicate exponentiation, ok? Thank you.

If

ƒ(x) = 9x^2 + 27x + 2, and we are to find ƒ(2), substitute 2 for x"

f(2) = 9(2)^2 + 27(2) + 2

This becomes:

f(2) = 36 + 54 + 2 = 92