Question

What’s the domain to the function y=1/3x

Answer 1

`If\ is\ y=(1)/(3)x,\ then\ it's\ a\ linear\ function.\ Domain\ is\ the\ set\ of\ all\ real\ numbers.\\\\D=\mathbb{R}\\\\If\ is\ y=(1)/(3x),\ then\ domain\ is\ the\ set\ of\ all\ real\ number\ except\ 0\\\\D=\mathbb{R}-\{0\}\to x\in(-\infty,\ 0)\ \cup\ (0,\ \infty)`