Answer:
3r/s
Step-by-step explanation:
Work Shown:
[tex]\left(\frac{r}{s}\right)(x) = \frac{r(x)}{s(x)}\\\\\left(\frac{r}{s}\right)(x) = \frac{2\sqrt{x}}{\sqrt{x}}\\\\\left(\frac{r}{s}\right)(x) = 2\\\\\left(\frac{r}{s}\right)(3) = 2\\\\[/tex]
