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6. Solve and graph the function. Be sure to list any restrictions. [T/C-5 Marks/ x²-x-2 > 0 x² + x-12
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SOLUTION x² -x-2 yo x2+x-12 Hence Graph x²_2x+x-2 >0 22 +42-34-2 (x-2)(x+1) (2+4) (2-3) so - 2 3 4 critical points Oc = 2, -1

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