OpenStax, Algebra and Trigonometry 2e §5.1 Quadratic Functions · Example 3 · Algebra · Quadratics

Finding the Domain and Range of a Quadratic Function

Find the domain and range of $f (x) = - 5 x^{2} + 9 x - 1.$

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OpenStax, Algebra and Trigonometry 2e · §5.1 Quadratic Functions · Example 3

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