OpenStax, Algebra and Trigonometry 2e §5.7 Inverses and Radical Functions · Exercise 55 · Algebra · Polynomials

Inverses and Radical Functions · Exercise 55

Use a graph to help determine the domain of the functions.

$f (x) = \frac{9 - x ^{2}}{x + 4}$

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OpenStax, Algebra and Trigonometry 2e · §5.7 Inverses and Radical Functions · Exercise 55

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