Polynomial Functions

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1/20 Questions

Find the product. Write your answer in standard formx(2x)(4x + 1)

About This Quiz

Each problem is worth 1 point. When entering fill-in-the-blank answers, do not use spaces and use the "carrot" key to enter powers. Ex: 3x^2+5x-9.
You may use your notes and book as a resource.
Good Luck!

2.

Perform the indicated operation. Write answer in standard form.(30x³ - 49x² + 7x) + (50x³ - 75 - 60x²)
3.

Write in standard form: x² - x⁴ + 2x²
4.

Write in standard form: 2m² - 3 + 7m
5.

Find a cubic model for the function.(-2,-7), (-1,0), (0,1), (1,2), (2,9)
6.

Perform the indicated operation, then write answer in standard form.(2d² + 9) - (3d² - 7)
7.

Classify by number of terms.4x²
- Monomial
- Binomial
- Trinomial
Correct Answer

A. Monomial
8.

Classify by number of terms.8x² + 3x - 1
- Monomial
- Binomial
- Trinomial
Correct Answer

A. Trinomial
9.

What is the degree of the polynomial 5x + 4x² + 3x³ - 5x ?
- 1
- 2
- 3
- 4
- 5
Correct Answer

A. 3
10.

Perform the indicated operation. Combine like terms and write your answer in standard form.(3x⁴ - x + 3) + (3 - 2x - x⁴)
- 2x^4 - 3x
- 4x^4 - 3x
- 2x^4 - 3x + 6
- 4x^4 - 3x + 9
Correct Answer

A. 2x^4 - 3x + 6
11.

Classify by degree.10
- Constant
- Linear
- Quadratic
- Cubic
- Quartic
Correct Answer

A. Constant
12.

Classify by number of terms.x - 1
- Monomial
- Binomial
- Trinomial
Correct Answer

A. Binomial
13.

Classify the polynomial by both degree and number of terms.-5x⁴ + 7x³
- Quadratic binomial
- Quartic binomial
- Quadratic trinomial
- Quartic monomial
Correct Answer

A. Quartic binomial
14.

Classify the polynomial by both degree and number of terms.4x⁵
- Quartic monomial
- Quintic binomial
- Quartic binomial
- Quintic monomial
Correct Answer

A. Quintic monomial
15.

Classify by degree.-22x
- Constant
- Linear
- Quadratic
- Cubic
- Quartic
Correct Answer

A. Linear
16.

Classify by degree.x² - 1
- Constant
- Linear
- Quadratic
- Cubic
- Quartic
Correct Answer

A. Quadratic
17.

Classify the polynomial by both degree and number of terms.2x³ + 3x² - 5
- Third trinomial
- Linear trinomial
- Cubic trinomial
- Second trinomial
Correct Answer

A. Cubic trinomial
18.

Classify by degree.7x⁴ + x² - 2
- Constant
- Linear
- Quadratic
- Cubic
- Quartic
Correct Answer

A. Quartic
19.

Perform the indicated operation. Combine like terms and write your answer in standard form.(5x³ - 6x + 8) - (3x³ - 9)

Correct Answer
2x^3-6x-1
20.

Find a cubic model for the function.(10,500), (14,588), (16,512), (20,0)
- Y = -0.5x^3 + 10x^2
- Y = -5x^3 + 10x
- Y = 0.5x^3 - 10x^2
- Y = 5x^3 - 10x^2
Correct Answer

A. Y = -0.5x^3 + 10x^2

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Current Version
Jan 10, 2013

Quiz Edited by
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Mar 19, 2010

Quiz Created by
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Polynomial Functions

Find the product. Write your answer in standard formx(2x)(4x + 1)

Quiz Preview

Perform the indicated operation. Write answer in standard form.(30x3 - 49x2 + 7x) + (50x3 - 75 - 60x2)

Write in standard form: x2 - x4 + 2x2

Write in standard form: 2m2 - 3 + 7m

Find a cubic model for the function.(-2,-7), (-1,0), (0,1), (1,2), (2,9)

Perform the indicated operation, then write answer in standard form.(2d2 + 9) - (3d2 - 7)

Classify by number of terms.4x2

Classify by number of terms.8x2 + 3x - 1

What is the degree of the polynomial 5x + 4x2 + 3x3 - 5x ?

Perform the indicated operation. Combine like terms and write your answer in standard form.(3x4 - x + 3) + (3 - 2x - x4)

Classify by degree.10

Classify by number of terms.x - 1

Classify the polynomial by both degree and number of terms.-5x4 + 7x3

Classify the polynomial by both degree and number of terms.4x5

Classify by degree.-22x

Classify by degree.x2 - 1

Classify the polynomial by both degree and number of terms.2x3 + 3x2 - 5

Classify by degree.7x4 + x2 - 2

Perform the indicated operation. Combine like terms and write your answer in standard form.(5x3 - 6x + 8) - (3x3 - 9)

Find a cubic model for the function.(10,500), (14,588), (16,512), (20,0)

Perform the indicated operation. Write answer in standard form.(30x³ - 49x² + 7x) + (50x³ - 75 - 60x²)

Write in standard form: x² - x⁴ + 2x²

Write in standard form: 2m² - 3 + 7m

Perform the indicated operation, then write answer in standard form.(2d² + 9) - (3d² - 7)

Classify by number of terms.4x²

Classify by number of terms.8x² + 3x - 1

What is the degree of the polynomial 5x + 4x² + 3x³ - 5x ?

Perform the indicated operation. Combine like terms and write your answer in standard form.(3x⁴ - x + 3) + (3 - 2x - x⁴)

Classify the polynomial by both degree and number of terms.-5x⁴ + 7x³

Classify the polynomial by both degree and number of terms.4x⁵

Classify by degree.x² - 1

Classify the polynomial by both degree and number of terms.2x³ + 3x² - 5

Classify by degree.7x⁴ + x² - 2

Perform the indicated operation. Combine like terms and write your answer in standard form.(5x³ - 6x + 8) - (3x³ - 9)