Question

Do not use spaces in your answer.
If f(x) = (-x)^3, then f(-3) =

Answer 1

@geerky42

Answer 2

\(f(\color{red}x) = (\text-\color{red}x)^3\)

So \(f(\color{red}{\text-3}) = (~\text-~(\color{red}{\text-3})~)^3\)

Answer 3

What is \(\text-~(\text-3)\)?

Answer 4

3?

Answer 5

@geerky42

Answer 6

Yep, so we went down to \((3)^3\)

Answer 7

What is \(3^3\)?

Answer 8

27

Answer 9

there you go.

Answer 10

thanks