Quadratic functions form the foundation of many concepts in algebra, and their applications extend into physics, engineering, business, and beyond.…

Polynomials and factoring are foundational topics in Algebra I and Algebra II. They help students understand the structure of algebraic…

Graphing functions is a foundational skill in algebra and beyond. Whether you’re analyzing real-world relationships, solving systems of equations, or…

Exponents are a fundamental concept in algebra and higher-level math. When used in equations and functions, they allow us to…

In your journey through algebra so far, you’ve learned how to write, graph, and solve linear equations and inequalities. You’ve…

In previous lessons, you’ve learned how to solve and graph single linear equations and single linear inequalities. Now, it’s time…

Solving word problems with linear equations and inequalities is one of the most practical skills you’ll use in algebra. It…

Visualizing Inequalities in Two Variables You’ve already learned how to graph linear equations and understand the meaning of inequalities like…

How to Work with Two Lines at Once If you’ve studied our previous articles on Forms of Linear Equations, Slope…

Understanding How to Represent Lines in Different Ways If you’ve read the earlier articles on Algebraic Expressions and Equations, Graphing…