What is the domain of f(x) = 8/(x-13)f(x)=8x13?

1 Answer
Sep 13, 2017

"Domain:"Domain: {x in RR | x ne 13}

Explanation:

We have: f(x) = frac(8)(x - 13)

The domain of this function is dependent on the denominator.

The denominator of any fraction cannot be equal to zero:

Rightarrow x - 13 ne 0

therefore x ne 13

Therefore, the domain of f(x) is {x in RR | x ne 13}.