# Polynomial Functions

20 Questions  I  By Dhack
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!

Changes are done, please start the quiz.

 1 Find a cubic model for the function.(-2,-7), (-1,0), (0,1), (1,2), (2,9)
 2 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
 3 Classify by degree.x2 - 1
 A. Constant
 B. Linear
 D. Cubic
 E. Quartic
 4 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
 5 What is the degree of the polynomial  5x + 4x2 + 3x3 - 5x ?
 A. 1
 B. 2
 C. 3
 D. 4
 E. 5
 6 Perform the indicated operation.  Write answer in standard form.(30x3 - 49x2 + 7x) + (50x3 - 75 - 60x2)
 7 Perform the indicated operation.  Combine like terms and write your answer in standard form.(5x3 - 6x + 8) - (3x3 - 9)
 8 Classify by number of terms.4x2
 A. Monomial
 B. Binomial
 C. Trinomial
 9 Classify the polynomial by both degree and number of terms.4x5
 A. Quartic monomial
 B. Quintic binomial
 C. Quartic binomial
 D. Quintic monomial
 10 Write in standard form:   x2 - x4 + 2x2
 11 Find the product.  Write your answer in standard formx(2x)(4x + 1)
 12 Classify by degree.-22x
 A. Constant
 B. Linear
 D. Cubic
 E. Quartic
 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
 D. Cubic
 E. Quartic
 15 Write in standard form:  2m2 - 3 + 7m
 16 Perform the indicated operation, then write answer in standard form.(2d2 + 9) - (3d2 - 7)
 17 Classify by number of terms.x - 1
 A. Monomial
 B. Binomial
 C. Trinomial
 18 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
 19 Classify the polynomial by both degree and number of terms.-5x4 + 7x3