Answers TX-Precalculus Writing Polynomial Functions from Complex RootsQuestion 10

10

AssignmentMultiple Choice

Writing Polynomial Functions from Complex Roots

Question 10 • TX-Precalculus

A polynomial has x-intercepts of 3, 0, and –1, and passes through the point (1, –8). Which of the following functions could represent this graph?

Answer

A

x3 – 2x2 – 3x

B

x2 – 2x – 3

C

2x2 – 4x – 6

D

2x3 – 4x2 – 6x

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