# Free Algebra 2 Content

Linear Functions

• Parent Functions and Transformations
• Absolute Value Transformations
• Solving Linear Systems

• Focus of a Parabola

• Complex Numbers
• Completing the Square
• Nonlinear Systems

Polynomial Functions

• Graphing Polynomials
• Multiplying Polynomials
• Dividing Polynomials
• Factoring Polynomials
• Solving Polynomial Equations
• Fundamental Theorem of Algebra
• Transformations of Polynomials
• Graphs and Modeling of Polynomials  • nth Roots and Rational Exponents
• Properties of Rational Exponents

Exponential and Log Functions

• Growth and Decay
• Natural Base e
• Logs and Log Functions
• Transformations of Log and Exponential Functions
• Properties of Logs
• Solving Exponential and Log Equations
• Modeling

Rational Functions

• Inverse Variation
• Graphing Rational Functions
• Multiplying Rational Expressions
• Dividing Rational Expressions
• Adding and Subtracting Rational Expressions
• Solving Rational Equations

Sequences and Series

• Intro to Sequences and Series
• Arithmetic Sequences and Series
• Geometric Sequences and Series
• Sums of Infinite Geometric Series
• Recursive Sequences and Series

Trig Ratios and Functions

• Right Triangle Trig
• Trig Functions
• Graphing Sine and Cosine
• Graphing Tangent
• Trig Identities
• Sum and Difference Formulas

Probability

• Intro to Probability
• Independent vs Dependent Events
• Two-Way Tables
• Disjoint and Overlapping Events
• Permutations and Combinations
• Binomial Distributions  