Find the x-intercepts 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) = -x3(x + 1)2(x - 9)

Question

A. 0, crosses the x-axis;
-1, touches the x-axis and turns around;
9, crosses the x-axis
B. 0, crosses the x-axis;
1, touches the x-axis and turns around;
-9, crosses the x-axis
C. 0, touches the x-axis and turns around;
1, crosses the x-axis;
9, crosses the x-axis
D. 0, touches the x-axis and turns around;
-1, touches the x-axis and turns around;
9, crosses the x-axis

Answer 1

Answer: A