Ch 15: MEGA Marketing: Quadratic Equations & Functions

About This Chapter

Learn about quadratic equations and functions in this chapter of the MEGA Marketing exam study guide. Prepare for your exam with these video lessons and quizzes covering the basics of quadratics.

MEGA Marketing: Quadratic Equations and Functions- Chapter Summary

The lessons in this chapter explore quadratics, including quadratic equations, solving quadratic inequalities, and solving quadratics that are not in standard form. The quadratic formula and factoring a quadratic equation are also reviewed. By the end of this chapter, you should be familiar with:

  • Quadratic equations
  • Using two binomials to solve quadratic inequalities
  • Solving quadratics not in standard form
  • Using the quadratic formula
  • Solving a quadratic equation by factoring
  • Solving polynomial problems with a non-1 leading coefficient

Short, engaging video lessons thoroughly explain each concept, and knowledgeable instructors are available to answer any questions you may have. You can test your knowledge with self-assessment quizzes, and review what you've learned using the jump feature under the Timeline tab.

Quadratic Equations and Functions - Chapter Objectives

In Missouri, passing the MEGA Marketing exam is one of the conditions for earning certification to teach the subject. The 100 multiple-choice questions on the exam cover core marketing principles, marketing functions, and global marketing and research. Questions on the topics discussed in this chapter are in the core marketing principles section. This section accounts for 36% of the exam's content.

7 Lessons in Chapter 15: MEGA Marketing: Quadratic Equations & Functions
Test your knowledge with a 30-question chapter practice test
What is a Quadratic Equation? - Definition & Examples

1. What is a Quadratic Equation? - Definition & Examples

You might be surprised to learn that quadratic equations are an important part of the world we live in. We sometimes even make use of them for our entertainment! Watch this video lesson to learn more about these equations.

Solving Quadratic Inequalities Using Two Binomials

2. Solving Quadratic Inequalities Using Two Binomials

Watch this video lesson to learn what simple steps you can take to solve quadratic inequalities using two binomials. See how it only requires a few steps to solve quadratic inequalities using this method.

How to Solve Quadratics That Are Not in Standard Form

3. How to Solve Quadratics That Are Not in Standard Form

It isn't always the case that your equation will be set up nicely for you to solve. In this lesson, learn how to factor or use the quadratic formula to solve quadratic equations, even when they are not in standard form.

How to Use the Quadratic Formula to Solve a Quadratic Equation

4. How to Use the Quadratic Formula to Solve a Quadratic Equation

When solving a quadratic equation by factoring doesn't work, the quadratic formula is here to save the day. Learn what it is and how to use it in this lesson.

How to Solve a Quadratic Equation by Factoring

5. How to Solve a Quadratic Equation by Factoring

If your favorite video game, 'Furious Fowls,' gave you the quadratic equation for each shot you made, would you be able to solve the equation to make sure every one hit its target? If not, you will after watching this video!

Factoring Quadratic Equations: Polynomial Problems with a Non-1 Leading Coefficient

6. Factoring Quadratic Equations: Polynomial Problems with a Non-1 Leading Coefficient

Once you get good at factoring quadratics with 1x squared in the front of the expression, it's time to try ones with numbers other than 1. It will be the same general idea, but there are a few extra steps to learn. Do that here!

How to Factor Quadratic Equations: FOIL in Reverse

7. How to Factor Quadratic Equations: FOIL in Reverse

So, you know how to multiply binomials with the FOIL method, but can you do it backwards? That's exactly what factoring is, and it can be pretty tricky. Check out this lesson to learn a method that will allow you to factor quadratic trinomials with a leading coefficient of 1.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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