Evaluate the expression for s = 3 and v = 5. sv2

Do u just plot the numbers on the graph like (1,

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

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?