# Ch 22: Praxis Mathematics: Quadratic Equations

How well do you understand how to solve quadratic equations and functions? Brush up your knowledge before you take the Praxis Mathematics test by watching video lessons. You can assess your progress with quizzes.

## Praxis Mathematics: Quadratic Equations and Functions - Chapter Summary

Brush up your knowledge and skills working with quadratic equations and functions. Reviewing could be as simple as watching engaging, informative video lessons and taking the self-assessment quizzes that follow each lesson. In these lessons, instructors go over topics that include:

• Complete the square to change the form of a quadratic equation
• How to factor quadratic equations: FOIL in reverse
• How to solve a quadratic equation by factoring
• How to solve quadratics that are not in standard form
• Quadratic functions: x and y intercepts
• Solving quadratic equations when one side is a perfect square
• Solving quadratics by assigning the greatest common factor and multiplication property of zero
• What is a quadratic equation?

Our video instructors use clear, everyday language and examples to help make the material easier for you to understand and remember.

### Praxis Mathematics: Objectives

The Praxis Math exam determines your readiness to be licensed as a secondary-school math teacher. The exam looks at your abilities in mathematical problem solving, reasoning, and related areas that demonstrate your knowledge of fundamental mathematical concepts and ability to teach these concepts to students.

The math exam includes 50 questions, all multiple choice. Quadratic equations and functions are likely to come up on the functions portion of the test, which makes up about eight questions, or 16%, of the exam. Quadratic functions may also come up in the data analysis and statistics portion, which makes up 5-6 questions, or about 10-12%, of the exam.

After every video lesson, you can take a self-assessment quiz. As you complete each lesson, use the quiz to see how well you remember the material you just reviewed. These quizzes allow you to gain experience with the kind of multiple-choice questions you find on the Praxis exam.

6 Lessons in Chapter 22: Praxis Mathematics: Quadratic Equations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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