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3 March, 08:05

The graph below represents the solution set of which inequality?

-5 - 4 - 3 - 2 - 1 0 1 2 3 4 5

O x2 - 2x - 8<0

O x2 + 2x - 8<0

O X2 - 2x - 8>0

O x2 + 2x - 8>0

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  1. 3 March, 08:18
    0
    x2 + 2x - 8<0

    Step-by-step explanation:

    Now we have the inequality; x2 + 2x - 8<0. We have to solve it accordingly;

    x^2 + 4x-2x-8<0

    x (x+4) - 2 (x+4) <0

    (x+4) (x-2) <0

    Hence the solution is (-4,2).

    What we have now obtained is the same as the region required for the inequality hence this must be the correct option that we need to find in this question.
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