## Algebra 1

Unit Nine Plan

Lesson 1 Intro to Polynomials

Lesson 1 Intro to Polynomials

Homework due: Tuesday, March 17th

Practice...

Pgs. 510-511: 49, 54a and 55a;

Pg. 641: 29-30 and 36;

Pgs. 647-648: 14 and 15;

Pg. 517: 14-16, 20-21 and 29;

Extra Problem: The Jacobson’s currently owe $1,025.00 on their credit card from a single purchase that was made two years ago. They haven’t made any payments on that amount. If the credit card company charges 18.9% annual interest, what was the cost of the original purchase?

Lesson 2 Adding, Subtracting, and Multiplying Polynomials

Practice...

- Pgs. 516-517: 1, 5, 7 and 11

Pgs. 510-511: 49, 54a and 55a;

Pg. 641: 29-30 and 36;

Pgs. 647-648: 14 and 15;

Pg. 517: 14-16, 20-21 and 29;

Extra Problem: The Jacobson’s currently owe $1,025.00 on their credit card from a single purchase that was made two years ago. They haven’t made any payments on that amount. If the credit card company charges 18.9% annual interest, what was the cost of the original purchase?

Lesson 2 Adding, Subtracting, and Multiplying Polynomials

Practice...

2.) Complete Assign. 9-2...

Pg. 641: 37 and 48;

Pg. 648: 16a and 16b;

Pg. 517: 17-18, 22-23 and 30;

Pg. 525: 27-28;

Pg. 532: 26-27

Lesson 3 Multiplying Binomials & Trinomials

- Pg. 525: 17 and 19
- Pg. 532: 9 and 11

2.) Complete Assign. 9-2...

Pg. 641: 37 and 48;

Pg. 648: 16a and 16b;

Pg. 517: 17-18, 22-23 and 30;

Pg. 525: 27-28;

Pg. 532: 26-27

Lesson 3 Multiplying Binomials & Trinomials

Practice...

2.) Complete Assign. 9-3...

Pg. 642: 50b;

Pg. 648: 18-19;

Pgs. 517-518: 19, 24-26, 31 and 37;

Pg. 525: 32-33;

Pg. 532: 30 and 33;

Pg. 539: 14-15 and 23-24

Lesson 4 Factoring Using "Un-Distribution"

- Pg. 539: 2, 7 and 9

2.) Complete Assign. 9-3...

Pg. 642: 50b;

Pg. 648: 18-19;

Pgs. 517-518: 19, 24-26, 31 and 37;

Pg. 525: 32-33;

Pg. 532: 30 and 33;

Pg. 539: 14-15 and 23-24

Lesson 4 Factoring Using "Un-Distribution"

Practice...

2.) Complete Assign. 9-4...

Pg. 649: 21-22;

Pgs. 517-518: 27-28, 32 and 38;

Pg. 525: 35-36;

Pg. 532: 31-32;

Pgs. 539-540: 16, 25-26 and 34;

Pgs. 569-570: 20, 28-29 and 32

Lesson 5 Normal Trinomial Factoring

- Pg. 569: 19-23 odd

2.) Complete Assign. 9-4...

Pg. 649: 21-22;

Pgs. 517-518: 27-28, 32 and 38;

Pg. 525: 35-36;

Pg. 532: 31-32;

Pgs. 539-540: 16, 25-26 and 34;

Pgs. 569-570: 20, 28-29 and 32

Lesson 5 Normal Trinomial Factoring