shortypayn shortypayn

08-04-2015
Mathematics

Answered

given f(x)= 3x-1

Please evaluate 3f(5)

Verified Answer :

nguyenme nguyenme

08-04-2015

3f(5)=3(3x5-1)
=3(15-1)
=3x14
=42
The answer is 42

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