SOLUTION: Did I do this correctly? Thanks for looking at this. Evaluate f(x)= 2x+1 for x=4 f(4)= 2(4)+1 f(4)= 8+1 f(4)= 9 f = 2.

SOLUTION: Did I do this correctly? Thanks for looking at this. Evaluate f(x)= 2x+1 for x=4 f(4)= 2(4)+1 f(4)= 8+1 f(4)= 9 f = 2.

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Question 29626: Did I do this correctly? Thanks for looking at this.
Evaluate f(x)= 2x+1 for x=4
f(4)= 2(4)+1
f(4)= 8+1
f(4)= 9
f = 2.25
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
You were right up to f(4)=9
Where did you get f=2.25????
Cheers,
Stan H.
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