# algebra 2 and trigonometry

## 9th Grade Algebra 2 and Trigonometry Curriculum

Topics:
1. Operations
• Radicals
• Negative and Fractional Exponents
• Complex Numbers
2. Variables and Expressions
• Factoring Polynomials - Review and More
• Rational Expressions
• Complex Fractions
3. Equations and Inequalities
• Absolute Value Equations
• Absolute Value Inequalities
• Complete the Square
• Quadratic Equations, Discriminant, Quadratic Formula
• Sum and Product of Roots of a Quadratic Equation
• Linear Quadratic Systems
• Quadratic Inequalities
• Direct and Inverse Variation
• Exponential Expressions and Equations
• Logarithmic Expressions and Equations
• Radical Equations
• Rational Equations and Inequalities
• Solving and Graphing Polynomials Equations of Higher Degree
4. Patterns, Functions, and Relations
• Sequences
• Sigma Notation and Series
• Arithmetic and Geometric Sequences and Series
• Recursive Sequences
• Binomial Theorem
• Relations and Functions
• Composition of Functions