How to Graph Quadratic Inequalities! (explanation, steps, and example)

How do you graph quadratic inequalities? These are inequalities where your quadratic is greater than or less than y, not greater than or less than 0. For quadratic inequalities greater or less than 0, those are in another video (listed below). This video shows you step by step how to graph a quadratic inequality, from finding the vertex to charting points to determining where it should be a solid or dotted line. I also show you how to determine where to shade your graph after you've drawn your parabola.

0:58 - Graphing the parabola
8:45 - How to determine whether the parabola should be solid or dashed/dotted
11:02 - How to figure out where to shade your graph

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Additional related and helpful videos:
How to Solve Quadratic Inequalities! (explanation and examples):    • How to Solve Quadratic Inequalities! (expl...  
How to Graph Inequalities on a Number Line!:    • How to Graph Inequalities on a Number Line!  
Graphing Systems of Linear Inequalities!:    • Graphing Systems of Linear Inequalities!  
How to Solve Quadratic Inequalities! (explanation and examples):    • How to Solve Quadratic Inequalities! (expl...  
Solving Inequalities with Variables on Both Sides:    • Solving Inequalities with Variables on Bot...  
How to Factor Quadratic Equations! (leading coefficient is 1):    • How to Use the Quadratic Formula  
Factoring Negative Quadratic Equations:    • Factoring Negative Quadratic Equations  
Factoring Quadratic Equations with Coefficients:    • Factoring Quadratic Equations with Leading...  
How to Use the Quadratic Formula:    • How to Use the Quadratic Formula  

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If you'd like more Algebra videos, go here:    • Algebra  










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