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# The pow Function

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Author: Danny Whittaker

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Tutorial

## Instructions

As you watch the video please be sure to take notes.  This basically means be sure to do the problems on another sheet along with me.  After the videos there will be a short quiz for you to answer the questions to turn in tomorrow at the BEGINNING of class.

## Introducing Log function using Pow

http://youtu.be/NhjMGNfeexk

## How long to double our money?

http://youtu.be/Q8AUH9sPNUI

## Summary Quiz

Answer each question using complete sentences:

1.     Give an example of pow notation and the exponential equation it represents.

2.     Give an example of log notation and the exponential equation it represents.

3.     Solve these, show your steps:

a.
b.
c.        How long will it take for \$1000 to become \$3000 at 5% interest compounded quarterly?

4.     What makes the most sense to you?

5.     What are you confused about?