QuestionFind $g(x)$ for $f(x)=x^{3}$ , where $g(x)=2f(x)-1$ . What do you need help with?

Studdy Solution

STEP 1

Assumptions1. We have two functions, $f(x)=x^{3}$ and $g(x)= f(x)-1$ . We need to simplify the function $g(x)$

STEP 2

We know that $f(x)=x^{}$ , and we are given $g(x)=2 f(x)-1$ . We can substitute $f(x)$ into the equation for $g(x)$ .
$g(x) =2f(x) -1$

STEP 3

Substitute $f(x)$ into the equation for $g(x)$ .
$g(x) =2x^{3} -1$ So, the simplified form of the function $g(x)$ is $g(x) =2x^{3} -1$ .

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