The document contains a series of multiple choice questions about geometric sequences, exponential functions, solving quadratic equations, and graphing quadratic functions. The questions cover topics like finding the equation that corresponds to a graph, finding the coordinates of the vertex of a quadratic equation, solving quadratic equations by taking the square root of each side, comparing the slopes of linear functions, finding the y-intercept of a function, evaluating a function given an x-value, identifying the next term in a geometric sequence, finding the geometric mean of a sequence, and finding the axis of symmetry and solutions of a quadratic equation.

1. Unit 10 Jeopardy Geometric Sequences Exponential Functions Solving Quadratic Equations Graphing Quadratic Functions 400 400 400 400 300 300 300 300 200 200 200 200 100 100 100 100

2. Which equation corresponds to the following graph? x2 - 5 x + 4 - x2 + 5x + 4 x2 - 5x - 4 - x2 + 5x - 4 100

3. 100 Answer D, - x2 + 5x - 4

4. 200 The following is a graph of a function whose corresponding quadratic equation has no solutions. A. True B. False

5. 200 Answer True

6. 300 Find the coordinates of the vertex of the following equation, and is the vertex a maximum or a minimum? y = 4x2 + 8x - 13 ( -1, -17) maximum ( 1, -1) minimum ( - 1, - 17) minimum ( 1, -1) maximum

7. 300 Answer C, ( - 1, - 17) minimum

8. 100 Graph the following equation: m 2 + 6m - 16 = 0 Which solution below is correct? m = - 8, m = 2 m = 4, m = - 4 m = 8, m = - 2 m = 8, m = 2

9. 100 Answer C, m = 8, m = - 2

10. 200 Solve the following equation by taking the square root of each side. Round your answer to the nearest tenth. x 2 - 4 x - 14 = 0 Which answer below is correct? x = - 6.2, x = - 2.2 x = 6.2, x = 2.2 x = - 6.2, x = 2.2 x = 6.2, x = - 2.2

11. 200 Answer D, 6.2, x = - 2.2

12. 300 Solve the following equation by taking the square root of each side. 1/2x 2 - 7/4x - 4 = 0 x = 5.05, x = - 1.5 x = 9.75, x = 7.25 x = - 5.05, x = 1.05 x = - 7.25, x = - 9.75

13. 300 Answer A, x = 5.05, x = - 1.5

14. 100 Compare the graphs of y = 5 x and y = 2 x . Which graph is steeper? y = 2x y = 5x neither

15. 100 Answer B, y = 5x

16. 200 y = 4(3x -7) What is the y intercept = _____

17. 200 Answer is -24

18. 300 Given the function y = ( 3/10) x When x = - 1.4, y is: 4< y < 5 3< y < 2 5< y < 6 6< y < 7

19. 300 Answer C, 5< y < 6

20. 100 The following sequence is geometric: - 1,472, - 368, - 92, - 23 True False

21. 100 Answer True

22. 200 Which number is next in the geometric sequence: 50, 175, 612.5, 2,143.75, ___________ 6,431.125 6,429 7,800 7,503.125

23. 200 Answer D, 7503.125

24. 300 What is the negative geometric mean for the following geometric sequence: - 6, _______, - 864 geometric mean = ____________

25. 300 Answer -72

26. 400 What is the equation of the axis of symmetry of the graph of: y = 3x2 - 7x + 13 x = ____________

27. 400 Answer 1.17

28. 400 Which expression represents the solutions to: 3y 2 + 7y + 3 =0 ( - 7± √ 1 3 ) / 6 ( 7± √ 1 3 ) / 6 ( 7± √85 ) / 6 ( 7± √85 ) / 6

29. 400 Answer A, ( - 7± √ 1 3 ) / 6

30. 400 If you invest $1,000 in a savings account that pays 5.25% interest compounded monthly, use a calculator to find out what the value of your account be after 18 years? Give your answer to the nearest whole dollar. Use the review below to find the equation for compound interest. A = ________________

31. 400 Answer 2,568

32. 400 What is the nth term of the following geometric sequence: a 1 = - 6, n = 4, r = 7 Use the review below to find the formula for the nth term of a geometric sequence. a 4 = ____________

33. 400 Answer - 2058