PLEASE HELP please leave the answer

Write each expression in exponential form and find its value. 3 x 3 x 3

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

When only separate discreet points are graphed it is called?