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THIS. IS. Jeopardy. Jeopardy. Completing the Square. Graphing. Square roots. Quadratic Formula. Solve by Graphing. # of roots. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 400. 500. 500. 500.

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  1. THIS IS Jeopardy

  2. Jeopardy Completing the Square Graphing Square roots Quadratic Formula Solve by Graphing # of roots 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  3. Which graph is wider? y = -x2 Or y = 4x2 HINT: if you don’t know…graph them both and check Answer  A 100

  4. What is y = -x2 ? Return to Questions A 100

  5. Would the vertex of y = -4x2 be a maximum or a minimum? Answer  A 200

  6. What isa maximum? Return to Questions A 200

  7. When creating your T-chart to graph y = -4x2, what three values of x should you pick? Answer  A 300

  8. What are 0, 1, 2? Return to Questions A 300

  9. What is the equation for the line of symmetry? Answer  A 400

  10. What is x = -b / 2a? Return to Questions A 400

  11. What is equation for the line of symmetry of y = 3x2 + 12x – 8? Answer  A 500

  12. What isx = -2? Return to Questions A 500

  13. Solve by finding the square roots. If the answer is irrational, round to the nearest tenth. Write No Solution if there are no real roots. x2 = 49 Answer  B 100

  14. What isx = 7 or -7? Return to Questions B 100

  15. Solve by finding the square roots. If the answer is irrational, round to the nearest tenth. Write No Solution if there are no real roots. 3x2 = 15 Answer  B 200

  16. What is x = -2.2 or 2.2? Return to Questions B 200

  17. Solve by finding the square roots. If the answer is irrational, round to the nearest tenth. Write No Solution if there are no real roots. 2x2 + 12= 10 Answer  B 300

  18. What isno solution? Return to Questions B 300

  19. Solve by finding the square roots. If the answer is irrational, round to the nearest tenth. Write No Solution if there are no real roots. (x + 4)2 = 100 Answer  B 400

  20. What is x = 6 or -14 ? Return to Questions B 400

  21. Solve by finding the square roots. If the answer is irrational, round to the nearest tenth. Write No Solution if there are no real roots. (2x – 1)2 = 49 Answer  B 500

  22. What isx = 4 or -3? Return to Questions B 500

  23. What number must aequal when completing the square? Answer  C 100

  24. What is a = 1? Return to Questions C 100

  25. What value must be added to both sides of the equal sign when completing the square? Answer  C 200

  26. What is ? Return to Questions C 200

  27. Solve by completing the square. If necessary, round to the nearest tenth. x2 + 9x = 136 Answer  C 300

  28. What isx = 8 or -17? Return to Questions C 300

  29. DAILY DOUBLE DAILY DOUBLE Place A Wager Click to continue  C 400

  30. Solve by completing the square. If necessary, round to the nearest tenth. x2 – 20x + 32 = 0 Answer  C 400

  31. What is x = 18.2 or 1.8? Return to Questions C 400

  32. Solve by completing the square. If necessary, round to the nearest tenth. 3x2 – 12x = 15 Answer  C 500

  33. What isx = 5 or -1? Return to Questions C 500

  34. How many roots does the parabola have? Answer  D 100

  35. What is two? Return to Questions D 100

  36. What is the formula for the discriminant? Answer  D 200

  37. What isb2 – 4ac? Return to Questions D 200

  38. Use the discriminant to determine the number of roots. 2x2 +9x + 1 = 0 Answer  D 300

  39. What are two roots? Return to Questions D 300

  40. Use the discriminant to determine the number of roots. x2 – 6x = -9 Answer  D 400

  41. What is one root? Return to Questions D 400

  42. Use the discriminant to determine the number of roots. x2 + 12 = 6x Answer  D 500

  43. What are zero roots (no solution)? Return to Questions D 500

  44. What is the quadratic formula? Answer  E 100

  45. What is ? Return to Questions E 100

  46. What value must your equation equal in order to solve using the Quadratic Formula? Answer  E 200

  47. What is 0? Return to Questions E 200

  48. Solve using the quadratic formula. Round to the nearest tenth if necessary. 2x2 + 5x + 3 = 0 Answer  E 300

  49. What isx = -1 or -1.5? Return to Questions E 300

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