#### Answer

Refer to the blue graph below.

#### Work Step by Step

RECALL:
(1) The function $y=-f(x)$ involves a reflection about the x-axis of the parent function $f(x)$.
(2) The function $y=a\cdot f(x)$ involves a vertical stretch of the parent function $f(x)$ when $a \gt 1$. The function will involve a vertical compression when $0 \lt a \lt 1$.
The parent function of the given function is $y=\sqrt{x}$.
The graph of the given function involves (1) a reflection about the x-axis, and (2) vertical stretch of the parent function $y=\sqrt{x}$.
Thus, to graph the given function:
(1) Graph the parent function $y=\sqrt{x}$ .
(Refer to the red graph in the attached image below)
(2) Reflect the parent function $y=\sqrt{x}$ about the x-axis by changing the y-coordinate of each point of the parent function to its opposite sign while retaining the x-coordinate.
(refer to the orange graph in the attached image below)
(3) Multiply $5$ to each y-value of function in Step (2)above while keeping the value of the x-coordinate of each point.
(Refer to the blue graph in the attached image above.)