Question

What's the answer for the 2nd question?

Answer 1

Answer:

3r/s

Step-by-step explanation:

Answer 2

Answer:  2

Work Shown:

$\left(\frac{r}{s}\right)(x) = \frac{r(x)}{s(x)}\\\\\left(\frac{r}{s}\right)(x) = \frac{2\sqrt{x}}{\sqrt{x}}\\\\\left(\frac{r}{s}\right)(x) = 2\\\\\left(\frac{r}{s}\right)(3) = 2$