Question

Question #89e56

Answer 1

See below.

Explanation:

You can graph the function `f(x)=sqrtx`.

graph{sqrtx [-10, 10, -5, 5]}

From this, we can see that both the `x`- and `y`- values are non-negative. Thus, the domain is `[0, oo)` and the range is `[0, oo)`.