Progress Courses Complete & Continue Next Lesson Learn More Algebra 1 16 Lessons Introduction to Algebra 1 Properties of Real Numbers Simplifying Expression Solving One and Two Step Equations Multi-Step Equations and Variables on Both Sides Absolute Value Equations Word Problems with Equations Coordinate Plane Basics Slope and Rate of Change Solving by Graphing Laws of Exponents Adding and Subtracting Polynomials Multiplying Polynomials Introduction to Quadratics Using the Quadratic Formula Completing the Square Geometry 15 Lessons Points, Lines, Planes Line Segments and Midpoints Angles and their Measures Parallel Lines and Transversals Writing Equations of Lines Triangle Sum Theorem Congruence Postulates Similarity Criteria Pythagorean Theorem Special Right Triangles Trapezoids and Kites Polygons and Interior Angles Parts of a Circle Arcs, Central, and Inscribed Angles Translations, Reflections, Rotations, Dilations Algebra 2 16 Lessons Review of Factoring Methods Complex Numbers Graphing Quadratic Functions Polynomial Basics and End Behavior Synthetic Division Zeros of Polynomial Functions Simplifying Rational Expressions Rational Equations and Asymptotes Exponential Growth and Decay Introduction to Logarithms Logarithm Laws Arithmetic Sequences and Series Geometric Sequences and Series Binomial Theorem Basic Probability Combinations and Permutations Precalculus 13 Lessons Parent Functions Overview End Behavior and Turning Points Exponential Growth and Decay Models Logarithmic Relationships and Inverse Functions Solving Exponential and Log Equations in Context Unit Circle and Radian Measure Graphing Sine, Cosine, and Tangent Functions Amplitude, Period, Midline, and Phase Shift Inverse Trig Functions Introduction to Parametric Equations Projectile Motion Models Introduction to Polar Coordinates Graphing Polar Functions Courses Complete & Continue Next Lesson Learn More Algebra 1 Simplifying Expression