Algebra Examples

$f (x) = \frac{10}{x^{2}}$ , $g (x) = 9 - x$

Step 1

Set up the composite result function.

$g (f (x))$

Step 2

Evaluate $g (\frac{10}{x^{2}})$ by substituting in the value of $f$ into $g$ .

$g (\frac{10}{x^{2}}) = 9 - (\frac{10}{x^{2}})$

Step 3

Multiply $- 1$ by $\frac{10}{x^{2}}$ .

$g (\frac{10}{x^{2}}) = 9 - \frac{10}{x^{2}}$