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Precalculus Examples

g (x) = \frac{- x^{2} - 17 x - 12}{x^{2} + x - 7}

$g (x) = \frac{- x^{2} - 17 x - 12}{x^{2} + x - 7}$

Step 1

A rational function is any function which can be written as the ratio of two polynomial functions where the denominator is not

0

$0$ .

g (x) = \frac{- x^{2} - 17 x - 12}{x^{2} + x - 7}

$g (x) = \frac{- x^{2} - 17 x - 12}{x^{2} + x - 7}$ is a rational function

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⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$