Which statement describes the graph of fx=4x7+40x6+100x5 ? The graph crosses the x-axis at x=0 and touches the x-axis at x=5. The graph touches the x-axis at x=0 and crosses the x-axis at x=5. The graph crosses the x-axis at x=0 and touches the x-axis at x=-5 The graph touches the x-axis at x=0 and crosses the x-axis at x=-5
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