Algebra 2 with Trig: November 2009

Monday, November 30, 2009

Assignment for Monday 11/30/09

1. Listen to the first 20 minutes of this podcast.

2. Find some credit card offers for young people with limited credit history. If there is an introductory APR, how long does it last? What is the APR after that? What is the default APR? What are the other fees? Here are few that I found that you can explore, but I encourage you to explore what else is out there. (Do not, under any circumstances, type in your personal information.) Can you find any with lower APRs? Check with your parents and see what they think.

Thursday, November 19, 2009

Algebra 2 Unit 5 Lesson 7

Inverse Functions

Algebra 2 Unit 5 Lesson 7

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Wednesday, November 18, 2009

Assignment for Wednesday Night 11/18/09

Write a function where the input x is the length of the side of a square, and the output f(x) is its area. Develop an equation, table, and graph for this function. State the domain and range.

Now do the same for the function's inverse.

Tuesday, November 17, 2009

Algebra 2 Lesson 5-6

Function composition with equations.

Algebra 2 Lesson 5-6

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Monday, November 16, 2009

Algebra 2 Unit 5 Lesson 5

Compositions of Functions

Algebra 2 Unit 5 Lesson 5

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Saturday, November 14, 2009

Algebra 2 Lesson 5-4

Square and cube root functions.

Algebra 2 Lesson 5-4

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Algebra 2 Lesson 5-3

Domain and Range from graph

Algebra 2 Lesson 5-3

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Wednesday, November 11, 2009

Odd One Out Puzzle

Here is the puzzle from Tuesday's warmup. People seemed to like it, so maybe some of you would like to share it. It was written by Tanya Khovanova. The prompt is, "Which is the odd one out?"