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Please select a Team.

Please select a Team.

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Please select a Team.

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  1. Please select a Team. • Team 1 • Team 2 • Team 3 • Team 4 • Team 5

  2. Solve using square roots.

  3. Solve using square roots.

  4. A sports recreation company plans to manufacture a beach ball with a surface area of 7238 in.2 Find the radius of the beach ball. Use the formula , where A is the surface area and r is the radius of the sphere. • 24 in. • 48 in. • 75 in. • 576 in.

  5. Team Scores

  6. Solve the equation by factoring. Picture • z = 3 or z = 9 • z = 3 or z = –9 • z = –3 or z = 9 • z = –3 or z = –9

  7. Solve by factoring • z = 1 or z = -2 • z = 1 or z = 2 • z = 3 or z = 9 • z = -3 or z = -9

  8. Solve by factoring • c = 0 or c = -4 • c = 0 or c = 2 • c = 0 or c = 4 • c = 1 or c = -2

  9. Team Scores

  10. Factor to solve

  11. Factor to solve.

  12. The area of a playground is 336 yd2. The width of the playground is 5 yd longer than its length. Find the length and width of the playground. • length = 26 yd, width = 21 yd • length = 21 yd, width = 26 yd • length = 21 yd, width = 16 yd • length = 16 yd, width = 21 yd

  13. Team Scores

  14. Picture Find the number of real number solutions for the equation. • 2 • 0 • 1

  15. Find the value of n to make the quadratic a perfect square trinomial.

  16. Solve the equation using the method of your choice. Picture • 14, 4 • –4, –14 • 14, –14 • –4, 4

  17. Team Scores

  18. Find the missing value to complete the square. • 2 • 1 • 4 • 8

  19. Complete the Square

  20. Complete the Square

  21. Team Scores

  22. Complete the square

  23. Use the Quadratic formula to solve

  24. Hey, use the quadratic formula again!

  25. Team Scores

  26. Last Quadratic Formula Question

  27. Solve the quadratic equation by completing the square. Picture • 18, 28 • –9, –14 • 9, 14 • –18, 28

  28. A rocket is launched from atop a 101-foot cliff with an initial velocity of 116 ft/s. a. Substitute the values into the vertical motion formula . Let h = 0. b. Use the quadratic formula find out how long the rocket will take to hit the ground after it is launched. Round to the nearest tenth of a second.

  29. Solve the cubic equation by factoring

  30. Final Scores