Piasa Algebra 2

Screencasts developed by Pat Dugas using source material from Glencoe-McGraw-Hill Common Core Algebra 2

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Equations and Inequalities

1.1 Expressions and Formulas

1.2 Properties of Real Numbers

1.3 Solving Equations

1.4 Solving Absolute Value Equations

1.5 Solving Inequalities

1.6 Solving Absolute Value Inequalities

Linear Functions

2.1 Relations and Functions

2.2 Linear Relations and Functions

2.3 Rate of Change and Slope

2.4A Writing Linear Equations

2.4B Parallel and Perpendicular Lines

2.5 Scatter Plots and Linear Regression

2.6 Piecewise Functions

2.7 Parent Functions and Transformations

2.8 Graphing Linear and Absolute Value Inequalities

Systems of Equations and Inequalities

3.1A Solving Systems of Equations Graphically and Numerically

3.1B Solving Systems of Equations Analytically

3.2 Solving Systems of Inequalities by Graphing

3.3 Optimization with Linear Programming

3.4 Systems of Equations with Three Variables

(Note: Matrix Operations, sections 3.5-3.8, are covered in our PreCalculus course)

Quadratic Functions and Relations

4.1 Graphing Quadratic Functions

4.2 Solving Quadratic Functions by Graphing

4.3A Solving Quadratic Functions Analytically by Factoring

4.3B Solving Quadratic Functions Analytically by Factoring Trinomials

4.4 Complex Numbers

4.5 Completing the Square

4.6 Quadratic Formula and the Discriminant

4.7 Transformations of Quadratic Graphs

Polynomials and Polynomial Functions

5.1A Operations with Monomials

5.1B Operations on Polynomials

5.2 Dividing Polynomials

5.3 Polynomial Functions

5.4 Analyzing Graphs of Polynomials Functions

5.5 Solving Polynomials Equations

5.6 Remainder and Factor Theorems

5.7 Roots and Zeros

5.8 Rational Zero Theorem

Inverses and Radical Functions and Relations

6.1 Operations on Functions

6.2 Inverse Functions and Relations

6.3 Square Root Functions and Inequalities

6.4 nth Roots

6.5 Operations with Radical Expressions

6.6 Rational Exponents

6.7 Solving Radical Equations and Inequalities

Exponential and Logarithmic Functions

7.1A Graphing Exponential Growth Functions

7.1B Graphing Exponential Decay Functions

7.2 Solving Exponential Equations and Inequalities

7.3 Logarithms and Logarithmic Functions

7.4 Solving Logarithmic Equations and Inequalities

7.5 Properties of Logarithms

7.6 Common Logarithms

7.7 Base e and Natural Logarithms

7.8 Using Exponential and Logarithmic Functions

Rational Functions

8.1 Multiplying and Dividing Rational Functions

8.2 Adding and Subtracting Rational Expressions

8.3 Graphic Reciprocal Functions

8.4 Graphing Rational Functions

8.5 Variation Functions

8.6 Solving Rational Equations

Sequences and Series

10.1 Sequences as Functions

10.2 Arithmetic Sequences and Series

10.3 Geometric Sequences and Series

10.4 Infinite Geometric Series

Statistics

11.1 Designing a Study

Trigonometry

12.1 Trigonometric Functions in Right Triangles

12.2 Angles and Angle Measurement

Only need to watch up to 7:00 point

12.3 Trigonometric Functions of General Angles

12.4 and 12.5 Law of Sines and Law of Cosines

(Law of Sines to 6:35; Law of Cosines after 6:35)

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