Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

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+4)² (x-7)

A. 0 , crosses the x -axis;
4 , touches the x -axis and turns around;
7 , crosses the x -axis
B. 0 , touches the x -axis and turns around;
4 , crosses the x -axis;
7 , crosses the x -axis
C. 0. crosses the x -axis:
-4 , touches the x -axis and turns around;
7 , crosses the x -axis
D. 0 , touches the x -axis and turns around;
-4 , touches the x -axis and turns around;
7 , crosses the x -axis