Welcome to the presentation on quadratic inequalities. Before we get to quadratic inequalities, let's just start graphing some functions and interpret them and then we'll slowly move to the inequalities.

And that's essentially describing the solution set for this quadratic inequality here. x is going to be greater than 2 or x is going to be less than negative 5. And we could actually plot this solution set on …

So I encar, encourage you to pause this video now and think about what the solution set to this inequality would actually be, and actually plot the solution set on a number line.

This topic covers: - Solving quadratic equations - Graphing quadratic functions - Features of quadratic functions - Quadratic equations/functions word problems - Systems of quadratic equations - …

Graphs of inequalities VA.Math: A.EI.2.e VA.Math.2023: A.EI.2.e Google Classroom Microsoft Teams

This topic covers: - Solutions to linear inequalities and systems of inequalities - Graphing linear inequalities and systems of inequalities - Linear inequalities and systems of inequalities word problems

We've seen linear and exponential functions, and now we're ready for quadratic functions. We'll explore how these functions and the parabolas they produce can be used to solve real-world problems.

We graph inequalities like we graph equations but with an extra step of shading one side of the line. This article goes over examples and gives you a chance to practice.

Graphing systems of two-variable inequalities Learn Intro to graphing systems of inequalities

Learn how to solve quadratic equations, and how to analyze and graph quadratic functions.