Algebra Examples

$f (x) = \frac{x - 3}{10}$ , $g (x) = 10 x + 3 (g \cdot f) (x)$

Step 1

Set up the composite result function.

$f (g (x))$

Step 2

Evaluate $f (10 x + 3 (g \cdot f) (x))$ by substituting in the value of $g$ into $f$ .

$f (10 x + 3 (g \cdot f) (x)) = \frac{(10 x + 3 (g \cdot f) (x)) - 3}{10}$

Step 3

Multiply $3 g$ by $f$ .

$f (10 x + 3 (g \cdot f) (x)) = \frac{10 x + 3 g f x - 3}{10}$