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\(\newcommand{\amp}{&}\)

Graph the function $y = x^2 - 2x - 9$ in the window
$\begin{aligned} \text{Xmin} \amp = -9.4 \amp\amp \text{Xmax} = 9.4\\ \text{Ymin} \amp = -10 \amp\amp \text{Ymax} = 10 \end{aligned}$

Use the graph to solve the inequality $x^2 - 2x - 9 \le 6\text{.}$
Solution:

Enter “<=” for $\le\text{,}$ and enter “>=” for $\ge\text{.}$

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