Quiz about Polynomial Graphs

Question 1

Find the zeros of the polynomial $$P(x)=(x+2)(2 x+7)(x-1)(x-3)$$

Accepted Answer

Covalent bond

Answer

$$-2,\frac{-7}{2},3,1$$

Answer

$$2,\frac{7}{2},-3,-1$$

Answer

$$-1,-2,-3,-4$$

Answer

$$1,-2,3,4$$

Question 2

A plot is shown relating the number of vehicles using alternative fuels to the number of years since 1992.

![](http://admin.getprephub.com/media/editor/sp18_20230223191255999131.png)
Based on the equation of the line of best fit for the data, which statement is a valid conclusion?

Accepted Answer

Covalent bond

Answer

The number of vehicles using alternative fuels in the United States increased from approximately 275,763 in 1992 by approximately 18,891 every year up to 1999 .

Answer

The average number of vehicles using alternative fuels in the United States from 1992 to 1999 was approximately 18,891 .

Answer

The increase in the number of vehicles using alternative fuels in the United States every year varied from approximately 18,891 to approximately 275,763 .

Answer

The number of vehicles using alternative fuels in the United States increased from approximately 18,891 in 1992 to approximately 275,763 in 1999.

Question 3

A polynomial $$p$$ is graphed. What could be the equation of $$p$$ ? 
 ![](http://admin.getprephub.com/media/editor/pg13_20221223193839743175.png)

Accepted Answer

Covalent bond

Answer

$$p(x)=2 x^2(x-2)^3$$

Answer

$$p(x)=2 x^2(x+2)^2$$

Answer

$$p(x)=2 x^2(x-2)^2$$

Answer

$$p(x)= x^3(x-2)^2$$

Question 4

Find the zeros of the polynomial $$p(x)=(2 x^{2}+7 x+5)(x-3)$$

Accepted Answer

Covalent bond

Answer

$$-1,-\frac{5}{2}, 3 $$

Answer

$$1, \frac{5}{2} -3 $$

Answer

$$0,1,2$$

Answer

$$3,-3,-1$$

Question 5

Find the zeros of the polynomial $$p(x)=2 x^{3}+3 x^{2}-18 x-27$$

Accepted Answer

Covalent bond

Answer

$$\pm 3,-\frac{3}{2} $$

Answer

$$0,-\frac{3}{2} $$

Answer

$$3,-1 $$

Answer

$$\pm 3, \pm 1$$

Polynomial Graphs Algebra 2 Maths Problems and Solutions

Many students find Polynomial Graphs for Algebra 2 particularly challenging. Strengthen your concepts and gain confidence for your exams by solving free questions for Polynomial Graphs from for Algebra 2 preparation.