Adding and Subtracting Radicals

Question 1

Given f(x) = x3 – 2x2 – x + 2, the roots of f(x) are .

Revolt · Accepted Answer

–1, 1, 2

Question 2

At which roots does the graph cross the x-axis?

Revolt · Accepted Answer

0; -2

Question 3

Determine the end behavior of f(x).

Revolt · Accepted Answer

as ; as

Question 4

Which of the following could represent the graph of f(x) = x3 – x2 – 6x?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3111-06-09-10-04-task/mc001-1.jpg

Question 5

The graph of f(x) is given on the right.Which roots of f(x) have an odd multiplicity?

Revolt · Accepted Answer

-1; 3

Question 6

could be a multiplicity of the root at x = 1.

Revolt · Accepted Answer

4

Adding and Subtracting Radicals Answers