Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple ChoiceWhen a polynomial function f(x) is divided by
(x - 8), the remainder is 12.
What is f(8)?-8812cannot be determined - 2. Multiple ChoiceWhen a polynomial function f(x) is divided by
(x + 2), the remainder is 0.
What is f(2)?-8812cannot be determined - 3. Multiple ChoiceWhen a polynomial function f(x) is divided by
(x + 2), the remainder is 0.
What is f(-2)?-202cannot be determined - 4. Multiple ChoiceIf (x + 3) divides a polynomial function evenly, then which of these is known to be a zero of the polynomial?x = -3x = 3x = 0cannot be determined
- 5. Multiple Choice
When setting up this synthetic division, what polynomial is being divided?2x4 + 3x2 - x + 22x4 + 3x3 - x2 + 22x4 - 3x2 + x - 2cannot be determined - 6. Multiple ChoiceWhen setting up this synthetic division to divide 2x4 + 3x2 - x + 2 by (x - 1), what number goes into the red circle?-112cannot be determined
- 7. Multiple ChoicePolynomial equation x4 - 4x3 + 5x2 - 4x + 4 = 0 has a solution of x = 2. Is this synthetic division set up correctly in order to find factors of the polynomial?yesno
- 8. Multiple ChoicePolynomial function f(x) = x4 - 4x3 + 5x2 - 4x + 4 is known to have a zero of x = 2 with a multiplicity of 2. Does this mean (x - 2) divides the polynomial twice?yesno
- 9. Multiple Choice(x - 2) divides polynomial function
f(x) = x4 - 4x3 + 5x2 - 4x + 4 two times. What numbers should be used to set up the second synthetic division if the goal is to factor f(x)?1 -4 5 -4 41 -2 1 -22 -4 2 -4cannot be determined - 10. Multiple Choice(x - 2) divides polynomial function
f(x) = x4 - 4x3 + 5x2 - 4x + 4 two times. Which of these is a complete factorization of f(x)?(x - 2)2(x - 1)(x + 1)(x - 2)2 (x + 1)(x - 2)2(x2 + 1)cannot be determined - 11. Multiple ChoiceThis is the correct end behavior model for the function
y = (x - 2)2(x2 + 1)truefalse - 12. Multiple ChoiceThis is the correct end behavior model for the function
y = -2 (x - 2)3(x2 + 1)truefalse - 13. Multiple ChoiceThese functions have the same end behavior model: y1 = 3x5 + 2x3 + x - 1 and y2 = 3x2(2x3 + 4x + 2)truefalse
- 14. Multiple ChoiceWhich of these describes end behavior for the polynomial y = 3x4 + 2x3 - 7?abcd
- 15. Multiple ChoiceWhich of these describes end behavior for the polynomial y = 3x5 + 2x3 - 7?abcd
- 16. Multiple ChoiceWhich of these polynomials has end behavior described in option c?y= (x2 + 3)(x + 2)y = -3x(x + 4)3y = -3x(x + 2)4none of these
- 17. Multiple ChoiceFactor this expression:
2x3 + 2x2 - 24x2x(x + 4)(x - 3)2x(x - 4)(x - 3)2x(x - 4)(x + 3)none of these - 18. Multiple ChoiceFind the zeros of this polynomial and describe their multiplicity.
f(x) = 3x4 - 12x20 multiplicity 3, -2 multiplicity 1, 2 multiplicity 1-2 multiplicity 1, 2 multiplicity 10 multiplicity 2, -2 multiplicity 1, 2 multiplicity 13 multiplicity 4, -12 multiplicity 2 - 19. Multiple ChoiceA polynomial factors as
f(x) = x3(x + 1)2(x - 4). List the zeros of f(x) and their multiplicity.0 multiplicity 3, 1 multiplicity 2, -4 multiplicity 10 multiplicity 3, -1 multiplicity 2, 4 multiplicity 11 multiplicity 2, -4 multiplicity 1-1 multiplicity 2, 4 multiplicity 1 - 20. Multiple ChoiceYou divide the polynomial g(x) by
(x - 3) and obtain a remainder of 9, what is g(3)?-339cannot be determined - Answer choicesTagsAnswer choicesTags