7.1 and 7.2 graph exponential growth and decay functions · 7.1 and 7.2 day 3 jan 69:18 am a. write...
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lesson7.1and7.2.notebook
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January 12, 2016
Jan 179:37 AM
ALGEBRA 2 JAN. 6TH, 2014
1. State the domain and range of the function: y = (x 2)2 + 3
2. Evaluate: a. 52 b. 82/3
Jan 179:20 AM
7.1 and 7.2 Graph Exponential Growth and Decay Functions
(Pages 478491)
Jan 161:07 PM
Graph the following. Draw a rough sketch in your notes.
Jan 161:10 PM
Do you see any patterns in the graphs? If so, what?
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lesson7.1and7.2.notebook
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January 12, 2016
Jan 88:23 AM
Example Tell wether the function y = 3(2)x 1 represents exponential growth or decay.
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Jan 179:59 AM
WB 7.1: 2‒8 evenWB 7.2: 2 ‒ 12 even
Jan 179:47 AM
January 7th, 2016Graph. State the domain and range.
y = 2(3)x
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7.1 and 7.2 Day 2
Exponential Growth Models: y = a(1 + r)t
Jan 69:02 AM
a. Write an exponential growth model giving the number n of accidents t years after 1996.
b. About how many accidents were there in 2003?
c. What is the growth factor and annual percent increase?
lesson7.1and7.2.notebook
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January 12, 2016
Jan 69:04 AM Jan 88:05 AM
January 8th, 2016
1. Tell whether the graph of each function represents growth or decay.
2. In 1990, the population of Austin, Texas was 494,290. During the next 10 years, the population increased by about 3% each year. Write an exponential growth model given the population P of Austin t years after 1990.
Jan 78:08 AM
7.1 and 7.2 Day 3
Jan 69:18 AM
a. Write an exponential decay model.
b. Estimate the value of the snowmobile after 3 years.
c. Estimate when the value of the snowmobile will be $2500.
Jan 81:39 PM Jan 88:47 AM
lesson7.1and7.2.notebook
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January 12, 2016
Jan 1710:01 AM
WB 7.1: 10-15WB 7.2: 13-15
Jan 98:45 AM