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

Find f(-4) for f(x)=9(3)^x
asked 222k views
22 votes
Find f(-4) for f(x)=9(3)^x

asked
User Rostov
by
8.4k points

2 Answers

8 votes

Answer:

1/9

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Find f(-4) for f(x)=9(3)^x-example-1
answered
User Kiarash Alinasab
by
8.1k points
7 votes

Answer:


f(-4) = (1)/(9)

Explanation:


f(x) = 9(3)^x


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


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


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


f(-4) = (1)/(9)

answered
User Wsaxton
by
8.0k points
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