Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple Choice
What are the zeros of the function?4,13,1,-2,-5-3, -1, 2, 5-2,4 - 2. Multiple Choice
Given the polynomial below, how many roots will it have?
2
1
3
0
- 3. Multiple Choice
Given the polynomial below, how many roots will it have?
2
1
3
0
- 4. Multiple Choice
What is the factored form of the function shown?
y = (x+3)(x-1)
y = (x-3)(x-1)
y = (x+3)(x+1)
y = (x-3)(x+1)
- 5. Multiple Choice
What is the degree of the polynomial?
3
0
2
1
- 6. Multiple Choice
What is the factored form of the function graphed?
y = -(x+6)(x-5)(x-8)
y = -(x-6)(x+5)(x+8)
y = -(x-5)(x-8)
y = -(x+6)(x-5)
- 7. Multiple Choice
Given the polynomial below, how many roots will it have?
2
3
5
1
- 8. Multiple ChoiceWhat is the degree of x(x + 2)(x - 3)?1234
- 9. Multiple Choice
Write the polynomial in standard form given the following zeros. x = -2, 1, 4
f(x) = (x+2)(x-1)(x-4)
f(x) =x3 - 3x2 - 6x + 8
f(x) = x3 + 8
f(x) = x3 - 3x2 + 8
- 10. Multiple Choice
What are the roots of the polynomial
-3,2,1
3,-2,-1
3,-2,
-3,2,
- 11. Multiple Choice
Find all exact roots.
- 12. Multiple Choice
The degree of the polynomial determines the max number of roots.
True
False
- 13. Multiple Choice
What is another way to say "where a function crosses the x-axis"?
x-intercept
zero
root
all of these.
- 14. Multiple ChoiceIs (x-2) a factor of f(x)= x3-8x2+14x-4?Yes, (x-2) is a factor. There is a remainder.No, (x-2) is not a factor. The remainder is zero.Yes, (x-2) is a factor. The remainder is zero.No, (x-2) is not a factor. There is a remainder.
- 15. Multiple ChoiceWhat is the equation in factored form of this graph?f(x) = (x-4)(x-1)2(x+2)(x+4)f(x) = (x-4)(x+1)2(x+2)(x+4)f(x) = (x-4)(x-1)2(x-2)(x+4)f(x) = (x+4)(x+1)2(x-2)(x-4)
- 16. Multiple ChoiceWhat are the zeros of the polynomial function?
y = x(x - 6)(x + 5)0, 6, -56, -50, -6, 51, -6, 5 - 17. Multiple Choice
For the following problem write a polynomial in factored form with the following roots: 3, -8, and 2
(x - 3) (x + 8) (x -2i)
(x - 3i) (x + 8) (x -2)
(x + 3) (x - 8) (x +2)
(x - 3) (x + 8) (x -2)
- 18. Multiple ChoiceWhat does multiplicity of a zero mean?Look at the number of termsHow many times the zero repeatsFind the sum of all the coefficientsRatio your x and y
- 19. Multiple ChoiceWhich of the following could be the equation of the graph shown?f(x) = x2 + 3xf(x)=x3 + 6x2 + 9xf(x) = x2 - 3xf(x)=x3 - 6x2 + 9x
- 20. Multiple ChoiceWhich of the following could be the equation of the graph in factored form?y=-(x+1)(x-2)(x-4)y=(x+1)2(x-2)
(x-4)3y = x(x+1)(x-2)
(x-4)y=(x+1)3(x-3)
(x-1)2 - Answer choicesTagsAnswer choicesTags