A graph of -x³+4x²-3x-18 is shown. Use the graph to solve x² + 4x²-3x-1820. YA 20 -A 10 x³+4x²² 3-18 2 0 P 10 a) x= -3,x=2 O b) xz2 c) -3≤x≤2 d) x=-3x22

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