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Find f(-2) for f(x)=5*3^x

Find f(-2) for f(x)=5*3^x
asked 88.0k views
5 votes
Find f(-2) for f(x)=5*3^x

asked
User Maxim Samburskiy
by
8.1k points

1 Answer

3 votes

f(x) = 5 × 3^x

f(-2) = 5 × 3^(-2)

f(-2) = 5 × 1/3^(2)

f(-2) = 5 × 1/9

f(-2) = 5/9

answered
User Muge
by
8.0k points
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