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Jeopardy

Jeopardy. 1. 6. 11. 16. 21. 26. 2. 7. 12. 17. 22. 27. 3. 8. 13. 18. 23. 28. 4. 9. 14. 19. 24. 29. 5. 10. 15. 20. 25. 30. Simplify  (x – 1) 2. 1. Write the expression in radical notation 14 1/2. 2. (x 3 /y 6 ) - 1/3. 3. 3 3/x 3 9/x 2. 4.

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Jeopardy

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  1. Jeopardy 1 6 11 16 21 26 2 7 12 17 22 27 3 8 13 18 23 28 4 9 14 19 24 29 5 10 15 20 25 30

  2. Simplify  (x – 1) 2 1

  3. Write the expression in radical notation 141/2 2

  4. (x 3/y 6 ) - 1/3 3

  5. 3 3/x 3 9/x 2 4

  6. 5 3 4x . 3 2 x 2 5

  7. 2 12 + 7 3 6

  8. Is 125 a perfect cube ? 7

  9. (4 + 3)(4 - 3) 8

  10. 2(z – 1) 2 = 8, What is the value of z ? 9

  11. y = x + 2 Is the graph shifted 2 units left or right ? 10

  12. y = 3 x - 1 Is the graph shifted one unit downward ? 11

  13. Write (2 + 4i)/2 in standard form 12

  14. Write in imaginary expression - 49 13

  15. Write the expression in standard form 3i + (2 – 3i) – (1 – 5i) 14

  16. 4x + 4 + x + 1 Simplify 15

  17. Rationalize the denominator 2/(5 - 7) 16

  18. Multiply and simplify ( xy - 1)( xy + 2 ) 17

  19. The wing span L of a bird with weight W can sometimes be modeled by L = 27.4W 1/3 , where L is in inches and W is in pounds. Calculate the weight of a bird that has a wing spanof 30 inches 18

  20. If a parabola is symmetric with respect to the y-axis, the y-axis is called the ____ 19

  21. If y = ax 2 + bx + c , the x-coordinate of the vertex is given by x = 20

  22. Find the vertex of the parabola f(x) = x 2 - 4x – 2. What is axis of symmetry ? 21

  23. Identify the vertex of parabola f(x) = 5 - x 2 22

  24. Using square root property, solve the equation 3x 2 = 1/3 23

  25. Solve the equation using quadratic formula 5x 2 + 1 = 5x 24

  26. Solve x(x – 8) = 5 25

  27. 2 x 2 - 3x + 1 = 0, How many solutions are there ? Evaluate discriminant 26

  28. Solve the equation and write complex solution in standard form. 2x 2 + 8 = 0 27

  29. Hotel rooms cost $ 90- per night. A group rate the management reduced the cost of a room by $3 for every room rented. Write the formula f(x) from renting x rooms that gives the revenue at the group rate. How many rooms should be rented to maximize revenue 28

  30. What is quadratic formula used for ? 29

  31. Write the complex expression in standard form (3 + i)/ (1 – i) 30

  32. x - 1 1

  33. 14 2

  34. y 2 /x 3

  35. 3/x 4

  36. 10x 5

  37. 11 3 6

  38. Yes 7

  39. 13 8

  40. 3, -1 9

  41. Shifted 2 unit left 10

  42. Yes 11

  43. 1 + 2i 12

  44. 7 i 13

  45. 1 + 5i 14

  46. 3 x + 1 15

  47. (5 + 7) / 9 16

  48. xy + xy - 2 17

  49. 1.31 pounds 18

  50. Axis of symmetry 19

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