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Advanced Algebra & Trigonometry Ms. Levine 09/19/2013

Advanced Algebra & Trigonometry Ms. Levine 09/19/2013. Aim: Students will analyze functions using different representations Do Now: Sign out laptop Navigate to malcmath.weebly.com – advanced algebra page Scroll down to today’s date Download powerpoint file. 1.2 – I rule!.

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Advanced Algebra & Trigonometry Ms. Levine 09/19/2013

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  1. Advanced Algebra & TrigonometryMs. Levine09/19/2013 Aim: Students will analyze functions using different representations Do Now: Sign out laptop Navigate to malcmath.weebly.com – advanced algebra page Scroll down to today’s date Download powerpoint file

  2. 1.2 – I rule! Marco has started a new blog about sports at Imagination High School (mascot: the fighting unicorns) that he has decided to call “I Site.” He created a logo for the web site that looks like this:

  3. 1.2 – I rule! Explore Part 1 By yourself or with a small group, work on questions 1 & 2 You can use colored pencils to help keep track of the patterns of the logos (what stays the same and what changes)

  4. 1.2 – I rule!Discuss Part 1 What patterns did you find?

  5. 1.2 – I rule!Discuss Part 1

  6. 1.2 – I rule!Discuss Part 1 What type of function does this graph show?

  7. 1.2 – I rule!Discuss Part 1 Explicit equation? Recursive equation?

  8. 1.2 – I rule!Discuss Part 1 Explicit equation? an = 7 + 5(n – 1) This simplifies to: an = 5n + 2 Recursive equation? a1 = 7 an = a(n – 1) + 5

  9. 1.2 – I rule!Explore part 2 Now, by yourself or with a group look at the next part of the task with the “blockier” logos. Use pencil when you’re drawing the logo on the page - I don’t have a lot of extra copies Question 4 requires a new pattern we haven’t seen yet. HINT: It involves the use of an exponent

  10. 1.2 – I rule!Discuss Part 2 What patterns did you find?

  11. 1.2 – I rule!Discuss Part 2 What do you notice?

  12. 1.2 – I rule!Discuss Part 2 Do you recognize this type of graph? (hint: it’s not exponential)

  13. 1.2 – I rule!Discuss Part 2 What’s the equation?

  14. 1.2 – I rule!Discuss Part 2 What’s the equation? Explicit: an = 7n2 Recursive: a1 = 7 an = a(n-1) + 7(2n – 1)

  15. 1.2 – I rule!Discuss Part 2

  16. 1.2 – I rule!Homework Ready, Set, Go 1.2 #1 – 15 due tomorrow FOR THE FIRST PART, YOU NEED TO USE FOIL. If you are not sure what that is, please see me or reference the help link on the website

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