Question

Let ?(?)=2?³−9x^2+3?+4.

1. List all possible rational roots of ?g, according to the Rational Zeros Theorem.
   You must list positive and negative roots separately (there is no ±± in WeBWorK).
   Separate your list with commas.
2. Factor ? completely:
   ?(?)=____
3. The x-intercepts of the graph of ?=?(?) are:
   Note: Use commas to separate your answers.
   ?=___
4. The y-intercept of the graph of ?=?(?) is:
   ?=____
5. Select the correct graph of ?=?(?):  ? Graph A Graph B Graph C Graph D Graph E Graph F

Click on any graph to view a larger version.

Graph A

Graph B

Graph C

Graph D

Graph E

Graph F

Answer 1