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- 1. Multiple ChoiceWhat is the degree of the polynomial function
P(x)=3x4-7x2-2x7-x+4?4721 - 2. Multiple ChoiceHow many roots or zeros does the equation
f(x) = 5x4-8x3+4x2-6x+3 have?3450 - 3. Multiple ChoiceWhich of the following could be a zero of
f(x)=x4-10x3+35x2-50x+24x = -1x = 5x = -2x = 2 - 4. Multiple Choice
Classify the function:quadraticcubicquarticlinear - 5. Multiple Choice214None
- 6. Multiple ChoiceNone124
- 7. Multiple ChoiceThe function is OddThe function is EvenThe function has 5 real zerosThe function is Positive
- 8. Multiple ChoiceThe function is EvenThe function is PositiveThe function has 4 real zerosThe function has 3 real zeros
- 9. Multiple ChoiceFind all zeros of the polynomial function P(x) = x3+6x2+9x+546, 3, -3-6, 3, -3-6, 3i, -3i6, 3i, -3i
- 10. Multiple ChoiceFind a polynomial function of degree 3 with zeros 3i and -2.P(x) = x3+2x2+9x+11P(x) = x3-2x2+9x+18P(x) = x3+2x2+9x+18P(x) = x2-3ix+2x-6i
- 11. Multiple ChoiceWhich function is not a polynomial in one variable?x3+3x-.5x4+3x2xY+7x4+12x-1x5
- 12. Multiple ChoiceWhat is another way to say "where a function crosses the x-axis"?x-interceptzerorootall of these.
- 13. Multiple ChoiceThe end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞The end behavior of the graph is The end behavior of the graph is x →∞,y→⁻∞ and x→∞, y→⁻∞
- 14. Multiple ChoiceThe end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→0The end behavior of the graph is x →∞,y→∞and x→⁻∞, y→⁻∞
- 15. Multiple Choicef(x)=x3+1
find f(-2x)=-8x3+1-64x3+18x3+11+1/8x3 - 16. Multiple Choicef(x)=x2-5
find f(x-1)x2-2x-4-4+2x+x2x2+8x+114+6x+x2 - 17. Multiple ChoiceDoes this function have an absolute maximum?YesNo
- 18. Multiple ChoiceHow many relative extrema are in the picture?2345
- 19. Multiple ChoiceDoes this graph have an absolute minimum?YesNo
- 20. Multiple ChoiceEvaluate f(x)=-2t2+ 1 for f(-3)1937-17-11
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