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Functions Review

Functions Review. BAAM!.

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Functions Review

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  1. Functions Review BAAM!

  2. RULES1. Decide which team goes first.2. Appoint a scorekeeper. 3. Teams answer correctly and earn money. If a team is correct, they can continue until max. 3 times or until they get BAAM!4. If a team hits BAAM! they go bankrupt!5. The team with the most money at the end is the winner. BAAM!

  3. 1 2 3 4 5 X X X X X 6 7 8 9 10 X X X X X 11 12 13 14 15 X X X X X 16 17 18 19 20 X X X X X 21 22 23 24 25 X X X X X Pick a Number! Don't get BAAMed!

  4. Is the table a linear or non linear function? Linear $100

  5. BAAM! Say ‘goodbye’ to your money!

  6. Is the mapping showing a function? -1 0 1 2 1 0 1 4 yes $10

  7. BAAM! You are broke!

  8. Is the table showing a function? no $600

  9. Is the table showing a function? yes $300

  10. BAAM! Where’s your money gone?

  11. BAAM! Unlucky!

  12. Is the table showing a linear or nonlinear function? nonlinear $100

  13. BAAM! Oh dear!

  14. Is the graph a linear or nonlinear relationship? nonlinear $10

  15. Write the equation for a line with a y-intercept of 3 that also passes through the point (2,5). y= x +3

  16. y = 3x + 2 y = 3x – 2 Look at the 2 equations above. Choose the statement that best fits the comparison of the two equations. a) The items have different y-intercepts and different rates of change. b) The rates of change are the same, but the y-intercepts are different. c) The items have the same y-intercepts and the same rate of change. d) The y-intercepts are the same, but the rates of change are different. $600 b

  17. BAAM! Oops!

  18. What is the name of the method used to look at a graph and decide whether it is a function? Vertical line test

  19. Write the equation for the table. y = -3x – 9

  20. Is the graph showing a linear or nonlinear relationship? linear $10

  21. Draw a parabola to show when it would NOT represent a function? Laying on its side

  22. 2 -3 -2 3 -1 0 -2 Is the mapping showing a function? yes

  23. Is the graph showing a function? no

  24. Look at the equations above. Choose the statement that best fits the comparison of the two equations. a) The items have different y-intercepts and different rates of change. b) The rates of change are the same, but the y-intercepts are different. c) The items have the same y-intercepts and the same rate of change. d) The y-intercepts are the same, but the rates of change are different. d

  25. 2 3 5 6 -4 -7 -8 Is the relationship in the mapping showing a function? NO $100

  26. Write the equation for the table. y = -2x – 8 $700

  27. BAAM! You lost everything!

  28. Write the equation for the table. y = 2x +9

  29. Great Job!

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