# Given #f(x)=x-4#, how do you find f(8)?

##### 1 Answer

Feb 28, 2016

Well, if f(x) = f(8), then x is just 8.

So, we just plug in 8 for x

We are done.

Feb 28, 2016

Well, if f(x) = f(8), then x is just 8.

So, we just plug in 8 for x

We are done.

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