SOLUTION: If f(x)=ax/a+2x, find and simplify f(a)=

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Question 1151879: If f(x)=ax/a+2x, find and simplify
f(a)=
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

I'm assuming the given function is f%28x%29+=+%28ax%29%2F%28a%2B2x%29

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f%28x%29+=+%28ax%29%2F%28a%2B2x%29

f%28a%29+=+%28a%2Aa%29%2F%28a%2B2a%29 Replace every x with 'a'.

f%28a%29+=+%28a%2Aa%29%2F%283a%29 'a' is nonzero

f%28a%29+=+%28a%2Ahighlight%28a%29%29%2F%283%2Ahighlight%28a%29%29

f%28a%29+=+%28a%2Across%28a%29%29%2F%283%2Across%28a%29%29

f%28a%29+=+a%2F3