# High School Algebra IA

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Description

Algebra 1-A is the first course in a two-course sequence. In Algebra 1-A, you will focus on the Algebra 1 benchmarks related to linear functions. The lessons are designed to help you develop fundamental algebraic skills for problem-solving in the real world. To fulfill the Algebra 1 requirement for high school graduation, you must finish this sequence by completing Algebra 1-B or Algebra 1.Instruction will be focused to ensure mastery in these four areas: extending understanding of functions to linear functions and using them to model and analyze real-world relationships; solving linear equations and inequalities in one variable and systems of linear equations and inequalities in two variables; building linear functions, identifying their key features, and representing them in various ways; and representing and interpreting categorical and numerical data with one and two variables.

Segment One

Module 01 – Expressions and Equations

• Parts of Expressions and Equations
• Rearranging Equations and Formulas
• Solving One-Variable Linear Equations
• Writing One-Variable Linear Equations
• Mathematical Absolute Value Equations
• Real-World Absolute Value Equations

Module 02 – One-Variable Linear Inequalities

• Graphing One-Variable Linear Inequalities
• Solving One-Variable Linear Inequalities
• Writing One-Variable Linear Inequalities
• Graphing Compound Inequalities
• Solving Compound Inequalities
• Writing Compound Inequalities

Module 03 – Two-Variable Linear Equations and Inequalities

• Slope-Intercept Form
• Point-Slope Form
• Standard Form
• Parallel and Perpendicular Lines
• Graphing Two-Variable Linear Inequalities
• Writing Two-Variable Linear Inequalities

Segment Two

Module 04 – Systems of Equations and Inequalities

• Solve Systems of Equations by Graphing
• Solve Systems of Equations by Substitution
• Solve Systems of Equations by Elimination
• Real-World Systems of Equations
• Graphing Systems of Inequalities
• Applications of Systems

Module 05 - Functions

• Introduction to Linear Functions
• Intercepts and Rate of Change
• Domain and Range
• Transformations of Linear Functions
• Absolute Value Functions
• Transformations of Absolute Value Functions

Module 06 – Linear Modeling

• Linear Functions in the Real World
• Correlation and Causation
• Line of Fit
• Line of Fit in the Real World
• Scatter Plots and Residuals
• Interpreting Scatter Plots