OpenStax, Algebra and Trigonometry 2e §3.4 Composition of Functions · Exercise 17 · Algebra · Functions

Composition of Functions · Exercise 17

Use each pair of functions to find $f (g (x))$ and $g (f (x)) .$ Simplify your answers.

$f (x) = x^{2} + 1, g (x) = x + 2$

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OpenStax, Algebra and Trigonometry 2e · §3.4 Composition of Functions · Exercise 17

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