Wow!  you really have been working hard at growing your math skills- I’m proud of you!  Let’s finish this chapter up by looking at exponential growth and decay.  This is a big topic but my lesson will only be an introduction to some important concepts.  Nevertheless, you will see how powers and exponents are used in other areas of mathematics.

Things to focus on in this lesson:

• what is exponential growth
• what is decay
• the basic exponential growth and decay formulas

#### Exponential Growth and Decay

are you taking notes? may I suggest you become a life long learner and write down what you learn it’s one of the best ways you can keep the information in your memory

 Great Job!  you finished the entire chapter on powers and exponents.  Let’s review some of the skills you should have this far into the course: * being able to work with fractions and positive and negative numbers * being able to solve equations and inequalities * knowing how to graph lines * knowing how to work with powers and exponents In the next chapter we will study rational expressions- let’s get started! Rational Expressions Lesson 1: Product and Power Rules of Exponents Lesson 2: Negative and Zero Exponents Rules Lesson 3:  Division Rules of Exponents Lesson 4:  Scientific Notation Lesson 5:  Compound Interest  Lesson 6:  Exponential Growth and Decay Section Practice Problems Below:

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

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

Taking 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