# Polynomial Functions

20 Questions | Total Attempts: 280

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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!

• 1.
Classify the polynomial by both degree and number of terms.-5x4 + 7x3
• A.

• B.

Quartic binomial

• C.

• D.

Quartic monomial

• 2.
Classify the polynomial by both degree and number of terms.4x5
• A.

Quartic monomial

• B.

Quintic binomial

• C.

Quartic binomial

• D.

Quintic monomial

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

Third trinomial

• B.

Linear trinomial

• C.

Cubic trinomial

• D.

Second trinomial

• 4.
Perform the indicated operation.  Combine like terms and write your answer in standard form.(5x3 - 6x + 8) - (3x3 - 9)
• 5.
Find a cubic model for the function.(10,500), (14,588), (16,512), (20,0)
• A.

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

• B.

Y = -5x^3 + 10x

• C.

Y = 0.5x^3 - 10x^2

• D.

Y = 5x^3 - 10x^2

• 6.
Find a cubic model for the function.(-2,-7), (-1,0), (0,1), (1,2), (2,9)
• 7.
Perform the indicated operation.  Combine like terms and write your answer in standard form.(3x4 - x + 3) + (3 - 2x - x4)
• A.

2x^4 - 3x

• B.

4x^4 - 3x

• C.

2x^4 - 3x + 6

• D.

4x^4 - 3x + 9

• 8.
What is the degree of the polynomial  5x + 4x2 + 3x3 - 5x ?
• A.

1

• B.

2

• C.

3

• D.

4

• E.

5

• 9.
Perform the indicated operation.  Write answer in standard form.(30x3 - 49x2 + 7x) + (50x3 - 75 - 60x2)
• 10.
Classify by number of terms.x - 1
• A.

Monomial

• B.

Binomial

• C.

Trinomial

• 11.
• 12.
Classify by number of terms.4x2
• A.

Monomial

• B.

Binomial

• C.

Trinomial

• 13.
Classify by number of terms.8x2 + 3x - 1
• A.

Monomial

• B.

Binomial

• C.

Trinomial

• 14.
Classify by degree.7x4 + x2 - 2
• A.

Constant

• B.

Linear

• C.

• D.

Cubic

• E.

Quartic

• 15.
Classify by degree.x2 - 1
• A.

Constant

• B.

Linear

• C.

• D.

Cubic

• E.

Quartic

• 16.
Classify by degree.10
• A.

Constant

• B.

Linear

• C.

• D.

Cubic

• E.

Quartic

• 17.
Classify by degree.-22x
• A.

Constant

• B.

Linear

• C.

• D.

Cubic

• E.

Quartic

• 18.
Perform the indicated operation, then write answer in standard form.(2d2 + 9) - (3d2 - 7)
• 19.
Write in standard form:   x2 - x4 + 2x2
• 20.
Write in standard form:  2m2 - 3 + 7m
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