# Algebra I

## Fundamentals

Absolute Value EquationsAddition and Subtraction of IntegersHow to Find the Least Common Multiple (LCM)How to Find the Slope of a LineInput and Output TablesIntegers, Decimals, and Fractions | Math ReviewIntro to PolynomialsMathematical ParenthesesMultiplication and DivisionNatural Log Rules and PropertiesNegative and Positive Number LineOrder of OperationsProperties of LogarithmsRational ExpressionsReducing Rational Expressions – PolynomialsScientific Notation

## Algebra Basics

Adding and Subtracting with ExponentsConjecture and TheoremDistributive PropertyEvaluating Expressions with Exponents and RootsFoil MethodMixed Numbers and Improper FractionsPolynomialsWhat is a Variable?Writing Algebraic Expressions for Picture Problems

## Linear Equations

How to Graph Absolute Value EquationsHow to Graph Linear EquationsHow to Graph Points on Coordinate PlaneHow to Graph a Line Using Slope Intercept FormHow to Solve Linear EquationsPoint-Slope Form and Slope-Intercept FormProportional and Non-Proportional Linear RelationshipsSlopes of Parallel and Perpendicular LinesSolving Linear Inequalities

## Ratios and Percentages

Change Expressed as a PercentageDifference between Ratio and PercentagePercent Increase vs. Percent of WholeWhat are Equivalent Ratios?

## Inequalities

How to Solve Absolute Value InequalitiesSolving Equations and InequalitiesSolving InequalitiesSolving Inequalities Using All 4 Basic Operations

## Quadratics

How to Derive the Quadratic FormulaHow to Use the Quadratic FormulaSolving Quadratic Equations by Factoring

## Functions

A Review of Function and Arrow NotationHow to Simplify Rational ExpressionsIndependent and Dependent VariablesWhat is Distributive Property?What is a Function in Algebra?What is a Function?

## Systems of Equations and Their Solutions

How to Solve Systems of EquationsSolving Systems of EquationsSolving Systems of Linear Equations by Substitution and EliminationWhat is the Elimination Method?What is the Matrix Method?What is the Substitution Method?