Question

Heinz has a list of possible functions. Pick one of the g(x) functions below, show how to find the zeros, and then describe to Heinz the other key features of g(x).
• g(x) = x3 – x2 – 4x + 4
• g(x) = x3 + 2x2 – 9x – 18
• g(x) = x3 – 3x2 – 4x + 12
• g(x) = x3 + 2x2 – 25x – 50
• g(x) = 2x3 + 14x2 – 2x – 14 Provide a rough sketch of g(x). Label or identify the key features on the graph.
@sleepyjess

Answer 1

btw its a study guide and these are two different questions but one is a follow up.

Answer 2

ok, I am really not good at factoring 3rd degree polynomials, but @ganeshie8 may be able to help again

Answer 3

okay

Answer 4

@Nnesha

Answer 5

@Nnesha

Answer 6

@ganeshie8

Answer 7

@confluxepic

Answer 8

@iGreen.