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Exponentials

Author: Whitener Elizabeth
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. f(x)=(3)^x f(3) =
1. f(x)=2(5)^x
2. Exponential Decay
3. f(x)=3(2)^x f(3) =
4. Exponential Growth
5. f(x)=4(1/2)^x f(2) =
6. 5%25 as a decimal
7. f(x)=9(1/3)^x f(1) =
8. y=a(b)^x
9. 50%25 as a decimal
10. f(x)=4(1/2)^x f(3) =
11. f(x)=5(3)^x f(0) =
12. f(x)=1/2(3)^x
13. f(x)=2(3)^x f(2) =
14. f(x)=5(3)^x
15. f(x)=2(3)^x f(-1) =

Answers:
0. rate of growth is 5
1. 27
2. the initial amount is 5
3. 1/2
4. 3
5. 1
6. the y-intercept is 1/2
7. 24
8. .50
9. .05
10. 2/3
11. b %3e 1
12. 18
13. a is the initial amount
14. 0 %3c b %3c 1
15. 5
.