# Algebra 1

Core topics include solving linear equations and inequalities, graphing equations and inequalities with some use of the graphing calculator, exponents, polynomials, factoring, rational expressions and equations, systems of linear equations and inequalities, radical expressions and equations, and solving quadratic equations. Algebra I follows Prealgebra in the sequence of math courses and is often used as a developmental course at the college level under the name Elementary Algebra.

• 1.1 Real Numbers: Order and Absolute Value
• 1.2 Adding and Subtracting Integers
• 1.3 Multiplying and Dividing Integers
• 1.4 Operations with Rational Numbers
• 1.5 Exponents, Order of Operations, and Properties of Real Numbers
• 2.1 Writing and Evaluating Algebraic Expressions
• 2.2 Simplifying Algebraic Expressions
• 2.3 Algebra and Problem Solving
• 2.4 Introduction to Equations
• 3.1 Solving Linear Equations
• 3.2 Equations that Reduce to Linear Form
• 3.3 Problem Solving with Percents
• 3.4 Ratios and Proportions
• 3.5 Geometric and Scientific Applications
• 3.6 Linear Inequalities
• 4.1 Ordered Pairs and Graphs
• 4.2 Graphs of Equations in Two Variables
• 4.3 Slope and Graphs of Linear Equations
• 4.4 Equations of Lines
• 4.5 Graphs of Linear Inequalities
• 5.1 Negative Exponents and Scientific Notation
• 5.2 Adding and Subtracting Polynomials
• 5.3 Multiplying Polynomials: Special Products
• 5.4 Dividing Polynomials

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