2. Welcome to... A Game of X’s and O’s

3. Another Presentation © 2000 - All rights Reserved markedamon@hotmail.com

4. 789 456 123

5. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

6. 1 Does the graph represent a function?

7. 1 Yes. It is a function since it passes the vertical line test. Home

8. 2 For the function f defined by f(x) = 2x 2 – 3x + 1, find f(-x).

9. 2 f(x) = 2x 2 + 3x + 1

10. 3 Determine the center and radius of the circle described by the equation. (x + 1) 2 + (y – 2) 2 = 9

11. 3 Center: (-1, 2) and radius = 3

12. 4 Find the domain of the function.

13. 4 x ≠ -3

14. 5 Find the domain of

15. 5 x > 7

16. 6 Where is the CAMT Conference being held this year?

17. 6 George R. Brown Convention Center, Houston, TX

18. 7 Divide 50 by ½ and add 20. What is the result?

19. 7 120

20. 8 Give the quadratic formula.

21. 8

22. 9 The set of all possible inputs into a function is called the ________ of the function.

23. 9 The set of all possible inputs into a function is called the domain of the function.