Question: Solve polynomial inequality Consider the following quadratic function and its graph. What is the solution of the following quadratic Ax) = x -4x-21 inequality? On

Solve polynomial inequality Consider the following quadratic function and its graph.

Solve polynomial inequality

Consider the following quadratic function and its graph. What is the solution of the following quadratic Ax) = x -4x-21 inequality? On a coordinate plane, a parabola opens up. It goes through x2 - 4x - 21 50 (negative 4, 8), has a vertex around (2, negative 21), and goes through (8, 8). O 6 8 O 6 2 0 2 6 O 6 0 2 4 6 O

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