The polynomial function p is defined by p(= 4x3 + bx2 + 41x + 12, where b is a constant. When graphed on a standard coordinate plane, p intersects the x-axis at (–0.25, 0), (3, 0), and (k, 0). What is the value of b?
A. –27
B.
C. 4
D. 27
Answer:A
The polynomial function p is defined by p(= 4x3 + bx2 + 41x + 12, where b is a constant. When graphed on a standard coordinate plane, p intersects the x-axis at (–0.25, 0), (3, 0), and (k, 0). What is the value of b?
A. –27 B. C. 4 D. 27
Explanation: A