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- 1. Multiple Choice
If the graph of a function crosses the x-axis, what does that mean about the multiplicity of that zero?
Even
Odd
None
- 2. Multiple Choice
If the there is a turning point on the x-axis, what does that mean about the multiplicity of that zero?
Even
Odd
None
- 3. Multiple Choice
The degree of a polynomial determines...
the maximum number of x-intercepts
the number of turning points
if the end behavior is up or down
the y-intercept
- 4. Multiple ChoiceWhat are the
zeros of the polynomial
y = 3(x + 4)(x + 1)(x - 3)?-4, -1, 33, -3, 4, 14, 1, -33, -4, -1, 3 - 5. Multiple Choice
Classify the function:quadraticcubicquarticlinear - 6. Multiple ChoiceWhat are the zeros of the polynomial function?
y = x(x - 6)(x + 5)0, 6, -56, -50, -6, 51, -6, 5 - 7. Multiple ChoiceWhat are the roots of the polynomial function?
y = (x + 2)(x - 7)3-2, 7 multiplicity 3-2, 7, 32, -7 multiplicity 32, -7, 3 - 8. Multiple ChoiceOdd Multiplicities have which of the following effects on the x-axis?Cross the x-axisTurn on the x-axis
- 9. Multiple ChoiceWhat are the zeros of the function?4,13,1,-2,-5-3, -1, 2, 5-2,4
- 10. Multiple ChoiceWhat are the roots of the polynomial function?
y = (x + 2)(x - 7)3-2, 7 multiplicity 3-2, 7, 32, -7 multiplicity 32, -7, 3 - 11. Multiple Choice
Given
,
what is the multiplicity of ?10
3
2
0
- 12. Multiple Choice
Given ,
what is the multiplicity of the root ?7
2
6
4
- 13. Multiple Choice
Which graph represents ?
- 14. Multiple Choice
Even Multiplicities have which of the following effects on the x-axis?
touches and bounces back
wiggle
crosses the x-axis
- 15. Multiple ChoiceWhich zero has an odd multiplicity?-442-2
- 16. 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)
- 17. Multiple ChoiceWhat are the zeros of the polynomial function?
y = x(x - 6)(x + 5)0, 6, -56, -50, -6, 51, -6, 5 - 18. Multiple ChoiceWhat is the Degree of this polynomial:
f(x)= x3(x + 3)2(x – 5)Degree: 6Degree: 5Degree: 3Degree: 2 - 19. Multiple Choice
For each function, determine the real zeros and state the multiplicity of any repeated zeros.
{0 mult. 3}
{0, 3, 1}
{0, −2, −1}
{−2, 3, 1}
- 20. Multiple Choicef(x)=(x+4)(x-3)(x-2)
List the zeros for this function.x = -4, x = 3, x = -2x = -4, x = 3, x = 2x = -4, x = -3, x = 2x = 4, x = 3, x = 2 - 21. Multiple ChoicePlease select the solution that describes if zeros crosses or turns at the x-axis for each x-intercept.2 crosses, 1 crosses, -3 turns, -4 turns1 crosses, -3 turns, - 4 crosses1 crosses, -3 turns, -4 turns1 turns, -3 crosses, -4 crosses
- 22. Multiple Choicef(x)= x2(x – 2)3(x – 7)
Find and select each real zero and its multiplicity0 (Mult of 2), 2 (Mult of 3), 7 (mult 1)2 (Mult of 3), 7 (mult 1)0, 2, 72 (mult of 2), 7 (mult of 3) - 23. 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)
- 24. Multiple ChoiceEven Degree
- Leading Coeff.Even Degree
+ Leading Coeff.Odd Degree
- Leading Coeff.Odd Degree
+ Leading Coeff. - 25. Multiple ChoiceWhat is the degree of the function graphed here?2345
- Answer choicesTagsAnswer choicesTags