1. What is the end behavior of the graph of the polynomial function?

P(x) = x4 − 9x2 + 2

a. The graph rises both on the left and right.


b.The graph falls both on left and right.

2. If the length of the rectangle is 5 meters more than its width. What are the possible values for the length so that the area of the rectangle will be at least 500 square meters

a. ≥ 20 meters


b. ≥ 25 meters

3.Which of the following is the graph to the polynomial function

P(x) = −x3 − 2
(young pic is sa 3)

4. Factor the polynomial function completely.

P(x)= 4x3 – x2 – 100x + 25

Select one:

a. (x+5)(x–5)(4x +1)


b. (x–5)(x–5)(4x +1)


c. (x+5)(x–5)(4x –1)

5. What is the degree of the polynomial function

P(x) = x3 – x2 - 4x +4




a. 2


b. 3