Identify the domain of the exponential function shown in the following graph: y=10x

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

We just started the introduction into circles and i have no idea how to do this.

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?