Which of the following is the graph of y=-4 square root x

The correct graph of the function is second graph.

Step-by-step explanation:

The given function is

This function is defined for all positive value of x including 0.

The value of radical expression √x is always  positive. The given function is , therefore it is always negative.

At x=0,

At x=1,

At x=4,

It means the graph of the given function passing through the points (0,0), (1,-4) and (4,-8).

The second graph passing through these points. Therefore the correct graph of the function is second graph.

its 0.1 miles per minute