3 years ago

What is the domain of the function f(x)=3x/x-1?

Mathematics

1 answer:

Gala2k [10]3 years ago

6 0

Answer:

Domain f(x) = R - {1}

As it is a rational expression, the denominator cannot be zero.

Now the function holds all real values except 1 for which the denominator will become zero which is undefined.

Therefore the domain will be all real numbers except 1.

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