$At\ what\ quadrant\ does\ the\ graph\ of\ f(x)=-\sqrt{x}-2\ found\ ?$

Find the point where the function $y=\sqrt{x}$  has maximum value over unit interval.

Find the point where the function $y=\sqrt{x}$ intercepts $x-axis$ over unit interval.

Which of following is not defined over unit interval.

$At\ what\ quadrant\ does\ the\ graph\ of\ f(x)=\sqrt{x}+10\ found\ ?$

Complete:

The graph of radical function $y=\sqrt{x}$ ​, over unit interval is _______

$At\ what\ quadrant\ does\ the\ graph\ of\ f(x)=\sqrt{x}+5\ found\ ?$

Find the range of the function $y=\sqrt{x}$ over unit interval.

$At\ what\ quadrant\ does\ the\ graph\ of\ f(x)=\sqrt{x}+1\ found\ ?$

At what quadrant does the graph of $f(x)=\sqrt{x}+3$ found?