1 / 31

Chapter 7 – Algebra CP

Chapter 7 – Algebra CP. BAAM!.

komala
Télécharger la présentation

Chapter 7 – Algebra CP

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 7 – Algebra CP 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. What is the axis of symmetry and vertex? y=-2x2-3x+10 x=-3/4 (-3/4, 89/8) $100

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

  6. Irrational or rational? irrational $10

  7. BAAM! You are broke!

  8. Solve the equation. 6 (x2 - 2) = 12 2, -2 $600

  9. Solve the equation. 9 (w2 + 1) = 9 W = 9 $300

  10. BAAM! Where’s your money gone?

  11. BAAM! Unlucky!

  12. What is the axis of symmetry? y = x2 + 6x - 2 x = - 3 $100

  13. BAAM! Oh dear!

  14. True or false? If it is false, write a true statement. X2 – 10 = 3, there is 1 solution. False, there are 2 solutions. $10

  15. Graph using a table. y = -x2 + 1 Opens down, vertex at (0,1)

  16. Graph using a table y = x2 - 4 Opens up, vertex at (0, -4) $600

  17. BAAM! Oops!

  18. The area of a circle is given by the formula A=πr2. Find the radius of a circle with area 16 in2 to the nearest inch. 2.3 in

  19. Use the quadratic formula to solve 2x2 – 7x = -3 3, 0.5

  20. Rational or irrational? rational $10

  21. Write a quadratic equation that has no solution. Discriminant must be negative.

  22. Solve the equation x2 = -5x - 6 x = -2, -3

  23. Graph y < x2

  24. Find the axis of symmetry and vertex. y = 2x2 – 6x x = 3/2 (3/2, -5/2)

  25. Simplify +13 $100

  26. Which two integers is between? -8 and -7 $700

  27. BAAM! You lost everything!

  28. Solve x2 – 63 = 81 x = 12, -12

  29. Great Job!

  30. http://eflclassroom.ning.com

More Related