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2 pt

Roly Poly. Divide and Conquer!. Get to the root of the Problem!. Picture this!. Pot Pourri. 1pt. 1 pt. 1 pt. 1pt. 1 pt. 2 pt. 2 pt. 2pt. 2pt. 2 pt. 3 pt. 3 pt. 3 pt. 3 pt. 3 pt. 4 pt. 4 pt. 4pt. 4 pt. 4pt. 5pt. 5 pt. 5 pt. 5 pt. 5 pt.

bruce-weiss
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2 pt

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  1. Roly Poly Divide and Conquer! Get to the root of the Problem! Picture this! Pot Pourri 1pt 1 pt 1 pt 1pt 1 pt 2 pt 2 pt 2pt 2pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4pt 4 pt 4pt 5pt 5 pt 5 pt 5 pt 5 pt

  2. Give the chart of end behavior

  3. State end behavior, max. number of turns, max. number of zeros, and min. number of real zeros : x³ - 8x² - 4x + 32

  4. Left down, right up2 turnsmax 3 zerosmin 1 real zero

  5. Describe 3 attributes of a graph given its degree

  6. -Number of roots-Number of turns-End behavior

  7. Tell why an odd degree polynomial has at least one real root.

  8. An odd degree polynomial will have end behavior up and down, so one part of the graph will cross the x-axis

  9. Give the minimum number of real root of an:-odd degree function-even degree function

  10. Odd degree – at least oneEven degree- possible none

  11. Divide: by (x – 6)

  12. 2x²+6x+37+ 217 x-6

  13. Use synthetic division to find P(-2) if P(x) =

  14. -55

  15. Find the remainder if

  16. -3

  17. How many times is x = -1 a root of

  18. 3

  19. You know that (x+1) is a factor of the polynomialFind k

  20. k=-4

  21. Find all solutions of :x³ - 3x² - 6x + 8 = 0

  22. x= 1, 4, -2

  23. Find all roots of:x - 1 = 0

  24. x= 1, -1, i, -i

  25. Find all roots of:x - 5x² +4 = 0

  26. x = 2, -2, 1, -1

  27. List possible rational roots of:f(x) = x³ + 2x² - 11x - 12

  28. 1, -1, 2, -2, 3, -3, 4, -4, 6, -6, 12, -12

  29. If -4 is a root of f(x) = x³ + 2x² - 11x – 12, then find the other roots

  30. x = 3, -1

  31. Graph:f(x) = x³ - 8x² - 4x + 32

  32. Graph:x³ + 5x² - 9x - 45

  33. Graph:f(x) =2x² + 4x - 7

  34. y = 2(x + 1)² -9

  35. Graph:f(x) = x (x + 3)²

  36. Graph:f(x) =

  37. Use synthetic division to divide:(x² +10)  (x+4)

  38. x – 4 + (26/x+4)

  39. Use long division:(3x² + 11x + 1)  (x-3)

  40. 3x + 20 + (61/x-3)

  41. Give an upper bound and lower bound for:

  42. Upper bound: x = 5Lower bound: x = -1

  43. Write the polynomial in standard form whose roots are 2, 3i, -3i

  44. x³ -2x² + 9x -18

  45. Use Descartes’s rule of signs to determine the number of pos. and neg. zeros.f(x) = x³ + 3x² + 25x + 75

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