Ethe-domain-of-the-functionxponential-Functions-
Find the domain of the function below.
y = 2(3)x
All negative numbers.
All positive numbers.
All real numbers except 0.
All real numbers.
Find the range of the function below.
y = -2(5)x
All negative numbers.
All positive numbers.
All real numbers except 0.
All real numbers.
Which of the following graphs shows the exponential function below?
y = -3(2)x
A.
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B.
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C.
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D.
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Which of the following graphs shows the exponential function below?
y = (1/4)x-1
A.
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B.
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C.
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D.
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Which of the following is an exponential decay function?
A. |
B. |
C. |
D. |
Which of the following is an exponential growth function?
A. |
B. |
C. |
D. |
Solve the exponential equation shown below.
32x – 2 = 81
x = 5/2
x = 1
x = 3
x = 4
Solve the exponential equation shown below.
(1/4)x=16x – 3
x = 2
x = -2
x = ½
x = -½
Solve the exponential inequality shown below.
3n – 3 > 27
n > 4
n > 6
n > 0
n > 7
Solve the exponential inequality shown below.
(1/27)4x <81x – 1
x > ¼
x < ¼
x > 1/16
x < 1/16