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Asked Sep 27, 2019
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POLYNOMIAL AND RATIONAL FUNCTIONS
Solving a quadratic inequality
Graph the solution to the following inequality on the number line.
x-2x8
Note that you can use the ALEKS graphing_calculator to help get your answer.
+
+
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
4 5
6
7
8 9 10
?
X
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POLYNOMIAL AND RATIONAL FUNCTIONS Solving a quadratic inequality Graph the solution to the following inequality on the number line. x-2x8 Note that you can use the ALEKS graphing_calculator to help get your answer. + + -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 4 5 6 7 8 9 10 ? X

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Expert Answer

Step 1

Consider the given inequality is x2 – 2x < ≤8.

Solve and grap...

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x2-2x8 x2-2x-80 x24xx8<0 (x-4x+2)0 The critical values are -2 and 4

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Calculus