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Welcome to Math Class

Bell Ringer Review. Welcome to Math Class. Evaluate the function. f(x)=8x-20 for f(7) a. 30 b. 56 c. 36 d. 40. Be present at your computer during ALL of class. Have eyes on me and BBC. Ears listening and ready to follow instructions. Keep chat on topic.

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Welcome to Math Class

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  1. Bell Ringer Review Welcome to Math Class Evaluate the function. f(x)=8x-20 for f(7) a. 30 b. 56 c. 36 d. 40 • Be present at your computer during ALL of class. • Have eyes on me and BBC. • Ears listening and ready to follow instructions. • Keep chat on topic. • Use whiteboard tools and programs as directed.

  2. YOU DID IT!!!!

  3. Check Understanding Give me an a-e. • A I don’t understand at all. • B I understand a little, but not very well • C I understand pretty well, but still make lots of mistakes • D I understand it how to do it, but couldn’t explain or help some one very well • E I completely understand and could help a classmate.

  4. Objectives Content: I can combine functions Language: I can use the appropriate vocabulary to explain how to combine functions

  5. Combining functions through adding f(x)=5 g(x)=10 (f+g)(x)

  6. Combining functions through adding f(x)=x g(x)=5x (f+g)(x)

  7. Combining functions through adding f(x)=10x+25 g(x)=8x-10 (f+g)(x)

  8. Combining functions through adding f(x)=4x-8 g(x)=3-9x (f+g)(x)

  9. Awesome!!!!!

  10. Combining functions through subtracting f(x)=5 g(x)=10 (f-g)(x)

  11. Combining functions through subtracting f(x)=x g(x)=5x (f-g)(x)

  12. Combining functions through subtracting f(x)=4x-8 g(x)=3-9x (f-g)(x)

  13. Combining functions through subtracting f(x)=10x+25 g(x)=8x-10 (f-g)(x)

  14. Wahoo!!!!!

  15. Check Understanding Give me an a-e. • A I don’t understand at all. • B I understand a little, but not very well • C I understand pretty well, but still make lots of mistakes • D I understand it how to do it, but couldn’t explain or help some one very well • E I completely understand and could help a classmate.

  16. Evaluating Combined Functions f(x)=10x+25 g(x)=8x-10 (f+g)(6)

  17. Evaluating Combined Functions f(x)=4x-8 g(x)=3-9x (f-g)(7)

  18. Awesome!!!!!

  19. Evaluating Combined Functions f(x)=5x-8 g(x)=11x+10 (f∙g)(5)

  20. Evaluating Combined Functions f(x)= 4-10x g(x)= 7x+12 (f/g)(2)

  21. Yes!!!!

  22. Check Understanding Give me an a-e. • A I don’t understand at all. • B I understand a little, but not very well • C I understand pretty well, but still make lots of mistakes • D I understand it how to do it, but couldn’t explain or help some one very well • E I completely understand and could help a classmate.

  23. Objectives Content: I can combine functions Language: I can use the appropriate vocabulary to explain how combine functions

  24. What to do next What to do now: 1.02-watch video and complete assignment Unit 1 Review will be there tomorrow

  25. Application Share Assignment

  26. Small Groups • If I call your name, please move yourself to the breakout room to work with me. • The rest of you stay here and work with Mrs. Reeder on a couple more examples. • The last 2 minutes, I will bring you all back to fill out the survey

  27. Combining functions through adding f(x)=3x-8 g(x)=10-9x (f+g)(x)

  28. Combining functions through subtracting f(x)=12x+18 g(x)=15x-14 (f-g)(x)

  29. Evaluating Combined Functions f(x)=12x-24 g(x)=2x-10 (f+g)(5)

  30. Evaluating Combined Functions f(x)=5x-10 g(x)=18-9x (f-g)(8)

  31. Evaluating Combined Functions f(x)=6x-8 g(x)=12x+10 (f∙g)(6)

  32. Evaluating Combined Functions f(x)= 4-10x g(x)= 7x+12 (f/g)(9)

  33. YOU DID IT!!!!

  34. Survey Survey link: http://tinyurl.com/UTVAHSATTD Recording: https://docs.google.com/forms/d/1nERQgUEDMWCoaOQuLk1nZ6RLFfNwLcmnuqysVcV7GhE/viewform Secret word: orange

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