Ok welcome to the lesson on direct and inverse variation.  This topic will use your knowledge of proportions so go back and review proportions if you don’t really understand them.  Variation is how “variables” relate to one another and how we express this in math by a proportion.  Direct and inverse variation problems are also very common in science (as formulas) so you want to really pay attention to the lesson.

Things to focus on this lesson:

• the direct variation formula
• the inverse variation formula
• how to solve variation problems by using given information and the direct/inverse variation formula

Chapter 9 Lesson 3

Direct and Inverse Variation

how are you getting ready for the future? do you have a plan for all the areas of your life?

To Pass The GED You Must Practice- Try A Few Problems Now

Nice work! you finished lesson 3 here are some things you should be able to do:* explain the concept of variation* solve proportions by using the cross-product* solve direct and inverse variation problemsNow that you understand variation the last lesson will be about simplifying rational expressions- this lesson is a little difficult for most students so be prepared to work a bit harder

Lesson 4:  Simplifying Rational Expressions

 

 

Lesson 1: Ratios and Proportions

Lesson 2:  Percent

Lesson 3:  Direct and Inverse Variation

Lesson 4:  Simplifying Rational Expressions

Section Practice Problems Below:

GMLscreen4

You Will Not Learn Math Without Practicing
Watching The Lesson Videos Are Not Enough!

THE LEARNING MATERIALS YOU NEED TO UPGRADE YOUR MATH SKILLS FOR THE GED!

Don’t Waste Time And Start Building The Math Skills You Need For The GED!

ged-math-image2Taking my free GED math course is a big step to help you prepare for the GED. The course will help you learn core middle and high school math skills but you also need to do your part and practice! As such I created a workbook for this course that is designed to give students practice problems and solutions to strengthen their skills. In order to truly master math concepts you must practice a wide variety of problems. This workbook is an extremely valuable supplement that all students using GED Math Lessons should have.

* 357 pages

* Basic Math

* Algebra

* Geometry

 

A Workbook Designed To Help You Build Your GED Math Power!


Complete Problem Sets Designed To Build Up Your Skills Step-By-Step!

Along With The Problem Workbook, You’ll Get An Easy To Understand Self-Teaching, Detailed Math Notes For The GED!

ged math notes

 GED Math Concepts Explained In A Step-By-Step Way!

ged math notes 2

5stepsGEDside

This Package Deal Also Comes With My eBook That Explains The Best, Most Effective Way To Study For The GED!

Take A Big Step Forward In Passing The GED!

Note: All products are eBook downloads so you will gain access as soon as you purchase!

Buy Your GED Math Workbook – Note System and 5 Steps Power Pack Combo NOW!