1. Solve Using Best Method
Jeopardy
Graphs of Quadratics
Graphing Quadratics
Solving Quadratics
Quadratic Equation
Solve Using Best Method
100
200
300
400
500

2. 100
How can you obtain the graph of the function from the parent function, y = x2
y = x2 + 6

3. 200
How can you obtain the graph of the function from the parent function, y = x2
y = 2x2 + 14

4. 300
How can you obtain the graph of the function from the parent function, y = x2
y = -½x2 – 3

5. 400
How can you obtain the graph of the function from the parent function, y = x2
y = -6x2 + 15

6. 500
How can you obtain the graph of the function from the parent function, y = x2
y = 4x2 - ⅔

7. 100
Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots.
y = -4x2 + 4x + 3

8. 200
Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots.
y = 7x2 – 14x + 6

9. 300
Graph the quadratic by finding the y-intercept, line of symmetry, vertex, and roots.
y = -3x2 + 18x – 4

10. 400
Tell whether the function has a minimum value or maximum value. Then, find the minimum or maximum value.
f(x) = -¾x2 + 18x – 7

11. The storage building shown can be modeled by the graph of the function
500
The storage building shown can be modeled by the graph of the function
y = -0.12x x
where x and y are measured in feet. What is the height h at the highest point of the building shown in the diagram?

12. Solve the quadratic using the most efficient method.
100
Solve the quadratic using the most efficient method.
-27 = -3x2 + 6x – 3

13. Solve the quadratic by completing the square.
200
Solve the quadratic by completing the square.
x2 – 9x – 8 = 0

14. 300
Solve the quadratic using the most efficient method. Leave answers exact.
24 = 4(x + 9)2

15. Solve the quadratic by completing the square.
400
Solve the quadratic by completing the square.
x2 – 5x + 1 = 0

16. 500
Solve the quadratic using the most efficient method. Leave answers exact.
7 = ½(x – 4)2

17. Solve using the quadratic equation. Leave answers exact.
100
Solve using the quadratic equation. Leave answers exact.
15x2 + 8x + 1 = 0

18. Use the discriminant to determine the number of real solutions.
200
Use the discriminant to determine the number of real solutions.
6x = 3x2 – 3x + 4

19. Solve using the quadratic equation. Leave answers exact.
300
Solve using the quadratic equation. Leave answers exact.
9x2 + 9x – 1 = 0

20. Use the discriminant to determine the number of real solutions.
400
Use the discriminant to determine the number of real solutions.
9x2 + 11x + 1 = 5x

21. Solve using the quadratic equation. Leave answers exact.
500
Solve using the quadratic equation. Leave answers exact.
10x = 8 – 6x

22. 100
Solve the quadratic using the most efficient method. Leave answers exact.
2x2 + 7 = 1

23. 200
Solve the quadratic using the most efficient method. Leave answers exact.
x2 – 10x = -27

24. 300
Solve the quadratic using the most efficient method. Leave answers exact.
3x2 – 15x – 10 = 9

25. 400
Solve the quadratic using the most efficient method. Leave answers exact.
9x2 + 3 = 4(3x2 – 6)

26. 500
Solve the quadratic using the most efficient method. Leave answers exact.
-x2 – 18 = x2 + 12x