For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 4(x2 + 2)3

A. - , multiplicity 4, touches x-axis
B. , multiplicity 4, touches x-axis; 2, multiplicity 3, crosses x-axis
C. - , multiplicity 4, crosses x-axis
D. - , multiplicity 4, touches x-axis; -2, multiplicity 3, crosses x-axis


Answer: A

Mathematics

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