Find the zeros of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = (x - 4)2(x2 - 25)
A. x = 4, touches the x-axis and turns around;
x = 25, touches the x-axis and turns around
B. x = -4, touches the x-axis and turns around;
x = 25, crosses the x-axis
C. x = 4, touches the x-axis and turns around;
x = -5, touches the x-axis and turns around;
x = 5, touches the x-axis and turns around
D. x = 4, touches the x-axis and turns around;
x = -5, crosses the x-axis;
x = 5, crosses the x-axis
Answer: D
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