Mrs. Snow's Math

McNeil High School

Algebra II Lesson Notes

These notes follow the Prentice Hall Algebra II Texas
Edition Textbook.   Roundrock ISD adopted new math textbooks to be used starting with the 2015 school year. 

I have kept these notes available for parents and students alike as basic algebraic fundamentals do not change.

FALL SEMESTER

Review

Lesson 1 Parent Functions

Class Notes

Parent Functions Worksheet 

Lesson 2 Domain and Range

Class Notes

Domain and Range Worksheet 

Lesson 3 Function Transformations

Class Notes

Function Transformations Worksheet 

Lesson 4 Function Notation and Function Representations

Class Notes

Function Notation and Representations Worksheet 

Lesson 5 Inverse Functions

Class Notes

Inverse Functions Worksheet

 

Test Review (fall 2014)

Review Answers (fall 2014)

Test Review (fall 2013)

Review Answers  (fall 2013)

 

Chapter 1  Tools of Algebra

Lesson 1 Part 1  Properties of Real Numbers

Lesson 1 Part 2   

Lesson 2  Algebraic Expressions

Lesson 3  Solving Equations

Lesson 4   Solving Inequalities

Lesson 5   Absolute Value Equations and Inequalities

Lesson 6   Probability

Chapter 1 Rev.   (fall 2013)

  

 

Chapter 2   Functions, Equations And Graphs  

Lesson 1  Relations and Functions

Lesson 2   Linear equations 

Class Notes

Lesson 3  Direct Variation

Lesson 4  Using Linear Models

Lesson 5  Absolute Value Functions and Graphs

Class Notes

 

2014

Lesson 2.5 Absolute Value Equations and Functions 2014

Class Notes

Worksheet to accompany part 1

Lesson 2.5 Absolute Value Transformations 2014

Class Notes

2014 Absolute Value Test Review

2014 A Review Solutions

 

Lesson 6 Families of Functions

Class Notes

Lesson 7  Two-Variable Inequalities

Class Notes Linear Inequalities

Class Notes Absolute Value Inequalities (Combined w/ 2.6)

2013 Absolute Value Test Review

2013 Absolute Value Review Solutions

Chapter 2 Rev. (review from a previous year)

Review Solutions 

Using Stat Plot

 Absolute Value Translations 

 

Chapter 3  Linear Systems

Lesson 1  Graphing Systems of Equations

Class Notes

Lesson 2  Solving Systems Algebraically

Class Notes

Lesson 3  Systems of Inequalities

Class Notes

Lesson 4  Linear Programming

Worksheet Assignment

Class Notes

Lesson 6  Systems with Three Variables

Class Notes

 

Chapter2&3 Review

2014-2015

Linear systems Review - 2.2, 2.7 and Chapter 3

Solutions

2013-2014

Linear Systems Review - covering sections from Chapters 2 and 3

Solutions

 

Chapter 3 Rev. (review from a previous Year)

Chapter 3 Rev. Extras

 

 

Chapter 4  Matrices

Lesson 1  Organizing Data into Matrices (2013 notes)

 

Lesson 2   Adding and Subtracting Matrices

Lesson 3   Matrix Multiplication

4.2 and 4.3 Class Notes  

Lesson 5 2x2 Matrices, Determinants and Inverses

 4.5 Class Notes

Solving Systems of 3 Equations

         by hand and with Gaussian Elimination

Class Notes

Homework Worksheet

Lesson 4.6 3x3 Matrices, Determinants and Inverses

and calculator methods to solve matrices

Class Notes -  3x3 Matrices, Determinants and Inverses

Chapter 4 Matrix Test Review (2014)

Review Solutions (2014)

 

Lesson 5&6 Det.  Determinants (2009)

Lesson 5&6 Inv.  Inverses (2009)

Lesson 3.6 Systems of Equations with 3 Variables

Class Notes

Lesson 7  Inverse Matrices and Systems (2013 notes)

Class Notes - 4.6 and 4.7 combined

Lesson 8  Augmented Matrices and Systems (2013 notes)

Chapter 4 Rev.   (2009 review)

Matrices Review - 2013  

Solutions  (fall 2013)

                                   

 

Chapter 5  Quadratic Equations and Functions

Last word on Chapt. 4

Lesson 1  Modeling Data with Quadratic Functions

Lesson 2  Properties of Parabolas

Class Notes for 5.1 and 5.2

Lesson 3  Transforming Parabolas

Class Notes

Lesson 4  Factoring Quadratic Expressions

Class Notes

Factoring Flow Chart

 

2013Chapter 5.1-5.4 Review 2013

Review Solutions  (fall 2013)

 

Lesson 5  Quadratic Equations

Lesson 8 Quadratic Formula

Class Notes for 5.5 and 5.8

Radicals 

Lesson 6  Complex Numbers

Class Notes

Lesson 7  Completing the Square

Class Notes

Solving Quadratic Inequalities

Class Notes

Worksheet Solving Quadratic Inequalities and Quadratic Word Problems

 

Chapter 5B Review  (fall 2014)

Solutions  (fall 2014)

Archive review 

Chapter 5 Review Part 1 2010

Chapter 5 review Part 2 2010

 

Fall Final 2014

Review

Solutions

 

Fall Final 2013

Review

Solutions 

Fall 2010 Review:

Fall Final Review

 

 

SPRING SEMESTER

 

Chapter 6  Polynomials and Polynomial Functions

Lesson 6-1  Polynomial Functions

Class Notes 

Lesson 6-2  Polynomials and Linear Factors

Class Notes

Lesson 6-3  Dividing Polynomials

Class Notes

Lesson 6-4  Solving Polynomial Equations

ClassNotes 

Lesson 6-5/Lesson 6.6 Part I  Theorems about Polynomial Functions

Class Notes 

Lesson 6-5/Lesson 6.6 Part II Finding Roots of Cubic Functions

Class Notes

Lesson 6-8  The Binomial Theorem

Ch 6 Review 2015

Ch 6 Review Solutions 2015

 

Ch 6 Review 2011

     

 

Chapter 7   Radical Functions and Rational Exponents

Lesson 7-8 Graphs of Square Root Functions

Class Notes (2015)

Homework Worksheet

Lesson 7-1  Roots and Radical Expressions

Lesson 7-2  Multiplying and Dividing Radical Expressions

Class Notes 7-1 and 7-2

Lesson 7-3  Binomial Radical Expressions

Class Notes

Lesson 7-4  Rational Exponents

Class Notes

Lesson 7-5  Solving Square Root and Other Radical Equations

Class Notes 

Lesson 7-6  Function Operations

Lesson 7-7   Inverse Relations and Functions

Lesson 7-8  Graphing Square Root and Other Radical Function

 

Chapter 7 Review (Spring 2015)

Chapter 7 Solutions (Spring 2015)

 

Lesson 7.1-7.4 Review 2011

 Ch. 7  Review 2011

 

Chapter 8  Exponential and logarithmic Functions

Lesson 8-1  Exploring Exponential Models

Class Notes

Lesson 8-2  Models of Exponential Functions

Class Notes

Worksheet Models of Exponential Functions

Lesson 8.2-B Graphs of Exponential Functions

Class Notes

Worksheet Graphs of Exponential Functions

 

Ch 8.1-8.2Review (Spring 2015)

Solutions (Spring 2015)

 

Ch.8-a and Ch.7 Spiral Review 2014

Solutions

 

Lesson 8-3  Logarithmic Functions as Inverses

Class Notes

Lesson 8-4  Properties of Logarithms

Class Notes

Lesson 8-5  Exponential and Logarithmic Equations

Class Notes

Examples Pertaining to Logarithm Applications

Logarithm Applications Worksheet 

Lesson 8-6  Natural Logarithms

 

Chapter 8B Review 2015

Solutions 2015

 

Ch. 8 Review 2011

 

 

Chapter 9  Rational Functions

Lesson 9-1  Inverse Variation

Class Notes

Lesson 9-2  The Reciprocal Function Family

Class Notes

Lesson 9-3  Rational Functions and Their Graphs

Class Notes

Graphing Rational Functions Worksheet

Lesson 9-4  Rational Expressions

Class Notes

Rational Functions Test Review (2015)

Solutions (2015)

 

Lesson 9-5   Adding and Subtracting Rational Expressions

Class Notes

Lesson 9-6  Solving Rational Equations

Class Notes

Rational Equations Application Problems

Class Notes

Worksheet Rational Equation Applications

 

Chapter 9B 2015

Chapter 9B Solutions 2015

 

Ch. 9-A Review2014

2014 Review Solutions 

Chapter 9B Test Review 2014 9.4-9.6

Solutions 2014

 

Ch. 9 Review 2011

                          

 

Chapter 10  Quadratic relations and Conic Sections

Lesson 10-3  Circles        

Class Notes                 

Lesson 10-4  Ellipses

Class Notes

Lesson 10-5  Hyperbolas

Class Notes

Lesson 10-2  Parabolas

Class Notes

Parabolas Homework Worksheet

Lesson 10-6  Translating Conic Sections

Class Notes

10.6 Homework Worksheet

Chapter 10 Review

Solutions 2015

 

Which Conics?  Flow Chart

Conics Formula Sheet

Completing the Square

Solving Conics Problems 

 

Ch. 10 Review (2011)

Spring 2015 Review

Review 2015

Solutions 2015

 

Spring 2014 Review

Spring 2014 Final Review

2014 Solutions