Table of Contents

Equations
 Lesson: Solving Systems of Linear Equations Graphically
 Lesson: Solving Systems of Linear Equations by Omitting a Variable
 Lesson: Solving Systems of Linear Equations Using Substitution
 Lesson: Solving Quadratic Equations Using Graphs
 Lesson: Solving Quadratic Equations: Quadratic Formula
 Lesson: Applications of Quadratic Equations
 Lesson: Linear–Quadratic Systems of Equations
 Algebraic Fractional Functions and Operations on Them
 Probability
 The Circle

Angles and Arcs in the Circle
 Lesson: Central Angles and Arcs
 Lesson: Parallel Chords and Tangents in a Circle
 Lesson: Inscribed Angles in a Circle
 Lesson: Angles of Intersecting Lines in a Circle
 Lesson: Inscribed Angles Subtended by the Same Arc
 Lesson: Proving Cyclic Quadrilaterals
 Lesson: Properties of Cyclic Quadrilaterals
 Lesson: Tangents of a Circle
 Lesson: Angles of Tangency