SOLUTION: How do I do this? Find: f(3) f(x)=2x-1

Question 542129: How do I do this?
Find: f(3)
f(x)=2x-1
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
f(x)=2x-1

f(3)=2(3)-1 ... Replace x with 3 (since x = 3 when evaluating f(3))

f(3)=6-1

f(3)=5

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Jim
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find: f(3)
f(x)=2x-1
------
f(3) = 2*3-1
f(3) = 5
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Cheers,
Stan H.
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