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Leto [7]
2 years ago
10

Find f(-4) for f(x)=9(3)^x

Mathematics
2 answers:
kupik [55]2 years ago
7 0

Answer:

1/9

-------------

jeka942 years ago
3 0

Answer:

f(-4) = \dfrac{1}{9}

Step-by-step explanation:

f(x) = 9(3)^x

f(-4) = 9(3)^{-4}

f(-4) = 3^2 \cdot 3^{-4}

f(-4) = 3^{-2}

f(-4) = \dfrac{1}{9}

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Answer:

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Step-by-step explanation:

In other to perform a valid paired test, one of the conditions required is that, data for both groups must be approximately normal. To attain normality, the population distribution for the groups must be normal or based on the central limit theorem, the sample size must be large enough, usually n > 30. Hence, once either of the two conditions are met, the paired sample will be valid.

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3 years ago
The area of a rectangular trampoline is 135 ft. The length of the trampoline is 6 ft
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Step-by-step explanation:

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64.5

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3 years ago
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3 years ago
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Makovka662 [10]
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2 years ago
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MrMuchimi

Answer:

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3 0
3 years ago
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