What is the area of Pool A?

Ihonestly have no clue if it's each or none.

Aphrase is shown read the phrase and give me the answer

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7