How do you find the domain of the function: $f(x) = x/(x-7)$ ?

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Answer 1 · 2015-04-10T03:41:32

You need to avoid zero in the denominator so you set $x-7!=0$ and consequently must be $x!=7$
Your domain is all the real $x$ except $7$ .

How do you find the domain of the function: f(x) = x/(x-7)f(x) = x/(x-7)?