OpenStax, Algebra and Trigonometry 2e §3.4 Composition of Functions · Exercise 10 · Algebra · Functions

Composition of Functions · Exercise 10

Determine the domain for each function in interval notation.

Given $f (x) = x^{2} + 2 x$ and $g (x) = 6 - x^{2},$ find $f + g, f - g, f g,$ and $\frac{f}{g} .$

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OpenStax, Algebra and Trigonometry 2e · §3.4 Composition of Functions · Exercise 10

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