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

User Ivaylo Strandjev
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1 Answer

2 votes

f ( - 2 ) = 5 × 3^( - 2 )

f ( - 2 ) = 5 × 1/9

f ( - 2 ) = 5/9

User Bsoist
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