SOLUTION: if f (x) = (x-3)/5, then the value of f(8) equals___________ ___?

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Question 281531: if f (x) = (x-3)/5, then the value of f(8) equals_______________?
Found 2 solutions by Mathematicians, richwmiller:
Answer by Mathematicians(84) About Me  (Show Source):
You can put this solution on YOUR website!
When you want to find f(8), replace all x's with 8:
f+%28x%29+=+%28x-3%29%2F5
f+%288%29+=+%288-3%29%2F5+=+5%2F5+=+1
highlight+%28f%288%29+=+1%29+

Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Where is the finance?
f(8)=(8-3)/5
f(8)=5/5
you finish