Question 56093:  Given f(x)= 2x-1  x<3 
            -2    x > or = 3
 
Evaluate f(1) 
Evaluate f(3) 
Evaluate f(5)           
 
 
 Answer by stanbon(75887)      (Show Source): 
You can  put this solution on YOUR website! Given f(x)= 2x-1  x<3 
            -2    x > or = 3
 
Evaluate f(1) 
Since 1<3, f(1)=2(1)-1=1 
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Evaluate f(3) 
Since 3=3, f(3)=-2 
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Evaluate f(5) 
Since 5>3, f(5)=2(5)-1=9 
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Cheers, 
Stan H.           
 
 
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