The graph below shows the distance, y, in miles, of a bee from its hive, for a certain amount of time, x, in minutes:

Graph titled Distance Vs Time is shown with Time in minutes along the x-axis and Distance from Hive in miles along the y-axis. The scale on the x-axis shows the numbers 0 to 25 at increments of 5, and the scale on the y-axis shows the numbers 2 to 16 at increments of 2. A straight line joins the ordered pairs 0, 4 and 5, 6 and 10, 8 and 15, 10 and 20, 12.

Based on the graph, what is the initial value of the graph and what does it represent?

0.4 mile per minute; it represents the speed of the bee
0.4 mile; it represents the original distance of the bee from its hive
4 miles; it represents the original distance of the bee from its hive
4 miles per minute; it represents the speed of the bee