Question

If f(x) = x³ - 2, find f(3).

Answer 1

i think the answer turns out to be 25

Answer 2

25

Explanation:

First you have to understand what f(3) means.

f(x) = x^3 - 2

f(3) means that wherever you see and x, you put in a 3.

f(3) = 3^3 - 2

f(3) = 3*3*3 - 2

f(3) = 27 - 2

f(3) = 25