Homework for periods 1,6,7: Graph the 18 equations from class.

Period 3,4,5: Pick 8 quadratic equations and find the answers. Click the link below to view the 16 problems

16 Quadratic Equations Classwork/Homework

## Monday, February 28, 2011

## Friday, February 25, 2011

### Friday 2/25/11

Homework for period 3,4,5:

Finish the 9 problems from class. If you have a square root of a negative( the discriminant), its gonna be "No solution"

Period 6,7: We did 1 level of learning upgrade. If you did not finish in class, do it at home. Here is the lINK

Finish the 9 problems from class. If you have a square root of a negative( the discriminant), its gonna be "No solution"

Period 6,7: We did 1 level of learning upgrade. If you did not finish in class, do it at home. Here is the lINK

## Thursday, February 24, 2011

### Quadratic Song

Period 3's version of the quadratic song.

Anyone wanna do it better? Make a video and send me the link. Use the mail button on the right. I will give you 50 extra credit points, if its good.

Anyone wanna do it better? Make a video and send me the link. Use the mail button on the right. I will give you 50 extra credit points, if its good.

### Thursday 2/24/11

## Wednesday, February 23, 2011

### Wednesday 2/22/11

### Tuesday 2/21/11

## Friday, February 18, 2011

### Friday 2/18/2011

Homework for period 3,4,5,6,7: There is no homework. We start anew next week with tracking sheet #17

### Thursday 2/17/11

Homework for peroid 4,5: Finish graphing the parabolas. For a list of the equations, please see the post from 2 days ago.

Period 6,7: finish graphing 2 of the final 3 sets on the unit rate worksheet.

Period 1: No homework for the weekend. If you want to play the mangahigh games, be sure to lo on to httP;//schools.mangahigh.com/creativeperfromingmediaarts

Period 6,7: finish graphing 2 of the final 3 sets on the unit rate worksheet.

Period 1: No homework for the weekend. If you want to play the mangahigh games, be sure to lo on to httP;//schools.mangahigh.com/creativeperfromingmediaarts

### Wednesday 2/16/11

Homework For periods 1,6,7: Finish the conversions search and shade

Period 3,4,5: Finish the square roots worksheet

Period 3,4,5: Finish the square roots worksheet

## Tuesday, February 15, 2011

### Tuesday 2/15/11

Homework for periods 6,7:

Finish the proportions worksheet

Period 1: finish the graphs of the unit rates and 2 of the 3 other sets.

Period 3: Finish graphing the quadratics from class

1) y = x

^{2}

2) y = 2x

^{2}

3) y = 2x

^{2}- 3

4) y = -x

^{2}

5) y = -3x

^{2}

6) y = 2x

^{2}- 4

7) y = -2x

^{2}+ 8

8) y = 1/2x

^{2}

9) y = -4x

^{2}+ 10

10) y = -1/2x

^{2}

11) y = -x

^{2}+ 4

12) y = x

^{2}- 7

## Monday, February 14, 2011

### Monday 2/14/11

Homework for period 1: Finish proportion word problems

Homework for periods 3,4,5: Page 162 #26-32. Review of solving absolute value problems.

|2x-6|> 6 becomes two separate equations

You solve:

2x-6>6

and

2x-6< -6

Homework for periods 3,4,5: Page 162 #26-32. Review of solving absolute value problems.

|2x-6|> 6 becomes two separate equations

You solve:

2x-6>6

and

2x-6< -6

## Thursday, February 10, 2011

### Thursday 2/10/11

Homework for periods 3,4,5: Page 86, #1-9, review of solving equations with variables on both sides.

Period 6,7: No homework. We took a percent test.

Period 6,7: No homework. We took a percent test.

## Wednesday, February 9, 2011

### Tuesday 2/8/11

Homework for period 6,7: Finish the percentages page from class. calculating interest.

Use INTEREST = Principal x Interest rate x Time

Period 1: Page 267 #21-27

Period 3: Finish the project on explaining how to solve a quadratic formula.

Use INTEREST = Principal x Interest rate x Time

Period 1: Page 267 #21-27

Period 3: Finish the project on explaining how to solve a quadratic formula.

## Tuesday, February 8, 2011

### Monday 2/7/11

Homework for period 1: Page 274 #17-21.

Period 3,4,5: On the worksheet, find the ANSWERS to the equations assuming they equal zero. If you need help with it, I've included the lesson below.

Click HERE to download a copy of the movie.

Period 3,4,5: On the worksheet, find the ANSWERS to the equations assuming they equal zero. If you need help with it, I've included the lesson below.

Click HERE to download a copy of the movie.

## Friday, February 4, 2011

### Friday 2.4.11

Homework for periods 3,4,5: None. We did enough this week. We colored stars, and turned in tracking sheets. Be ready next week when we continue or factoring lessons.

Period 6,7: No homework. You did Learning Upgrade.

Period 6,7: No homework. You did Learning Upgrade.

## Thursday, February 3, 2011

### Thursday 2/3/11

Homework for period 4,5: Page 397 #21-29. Look at the previous post if you need help factoring.

Period 6,7: Page 258 #9-19, find 15% tip

Period 1: No homework, we did learning upgrade.

Period 6,7: Page 258 #9-19, find 15% tip

Period 1: No homework, we did learning upgrade.

## Wednesday, February 2, 2011

### 2/2/11

Homework for period 1: Do page 258 9-17 in your book

Period 3: Page 397 #21-29. Same page as yesterday, different problems

Period 6,7: Finish the homework you might not have done yesterday. If you finished everything, then you have no homework.

Period 3: Page 397 #21-29. Same page as yesterday, different problems

Period 6,7: Finish the homework you might not have done yesterday. If you finished everything, then you have no homework.

## Tuesday, February 1, 2011

### Tuesday 2/1/11

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