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S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
Objectives:
Graph an exponential function by plotting key points and by using a calculator
Recognize an exponential graph
Recognize exponential growth or decay from an equation or situation
Given an annual rate of change, find the growth or decay factor
Write an exponential function given a real world situation
Use a calculator to solve real world exponential equations
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
S3H Lesson 5.1 on Smartboard.notebook
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S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
How many points to you really need to graph this type of an equation?
S3H Lesson 5.1 on Smartboard.notebook
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S3H Lesson 5.1 on Smartboard.notebook
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S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
Let's look at part C of problem 2 "Got It" again.
Can we come up with an equation for this situation?
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
These next problems are like #2229 on your assignment:
a) +30%
b) 20%
c) +1.5%
d) 0.02%
e) +100%
f) +300%
S3H Lesson 5.1 on Smartboard.notebook
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c. How much will be in the account after 50 years?
S3H Lesson 5.1 on Smartboard.notebook
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How can we use a calculator to do this problem?
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
(Skip Problem 5 "Got It")
S3H Lesson 5.1 on Smartboard.notebook
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November 19, 2014
Homework:
Section 5.1: problems 920, 2130, & 33
