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Karolina [17]
3 years ago
15

If f(x) = (1/9)(9^x) what is f(3)

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0

Answer:  The required value of f(3) is 81.

Step-by-step explanation:  We are given the following function :

f(x)=\left(\dfrac{1}{9}\right)9^x~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

We are to find the value of f(3).

Substituting x = 3 in equation (i), we get

f(3)\\\\\\=\left(\dfrac{1}{9}\right)\times9^3\\\\=9^2\\\\=81.

Thus, the required value of f(3) is 81.

pochemuha3 years ago
3 0

Answer:

81

Step-by-step explanation:

APEX

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