The polynomial function shown in the graph crosses the x-axis at x = –5, x = 2, and x = 4. If the equation for this polynomial is written in the form y = ax3 + bx2 + cx + d, with a = 1, which of the following could be the equation?
A.
B.
C.
D.
Answer:C
The polynomial function shown in the graph crosses the x-axis at x = –5, x = 2, and x = 4. If the equation for this polynomial is written in the form y = ax3 + bx2 + cx + d, with a = 1, which of the following could be the equation?
A. B. C. D.
Explanation: C