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2.0 HW Exponential Equations
By Emma Vaughan
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Homework Exponential Equations
Question 1
1.
State the Characteristics of
2.5
Increasing
2
Decreasing
y-int:
Ratio:
Increasing or Decreasing
Question 2
2.
State the Characteristics of
200
0.5
Increasing
Decreasing
y-int:
Ratio:
Increasing or Decreasing
Question 3
3.
State the Characteristics of
Increasing
1/2
5
Decreasing
y-int:
Ratio:
Increasing or Decreasing
Question 4
4.
Write and exponential equation.
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Question 5
5.
Write and exponential equation.
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Question 6
6.
Write and exponential equation. (starting value will be a repeating decimal)
hint: equation should have a fraction.
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Question 7
7.
Write and exponential equation from two points.
(1, 12) (2, 36)
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Question 8
8.
Write and exponential equation from two points.
(3, 64) (4, 32)
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Question 9
9.
Write and exponential equation from two points.
(2, 60) (3, 240)
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Question 10
10.
Write and exponential equation from two points.
(2, 270) (3, 405)
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Question 11
11.
f(x) = 64(0.1)
x
f(x) = 100(7.2)
x
f(x) = 50(0.99)
x
f(x) = 5(3)
x
f(x) = 0.4(1.5)
x
Increasing
Decreasing
Question 12
12.
Write an exponential equation from the table.
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Question 13
13.
Write an exponential equation from the table.
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Question 14
14.
Write an exponential equation from the table.
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Question 15
15.
What is the ratio given the two consecutive points? (2, 64) and (3, 51.2)
0.8
1.25
12.8
25.6
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Question 16
16.
Create an equation given two consecutive points. (4, 81) and (5, 121.5)
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