Question

What is the domain of f (x) = StartFraction 3 x Over x minus 1 EndFraction?

Answer 1

Lets see we have $f(x)=\frac{3x}{x-1}$ that means $x\neq1$ because then we would have division by zero in the denominator, so the domain is $x\in\mathbb{R}-\{1\}$.

Hope this helps.

Answer 2

Answer:

All real numbers except 1

Step-by-step explanation: