Patty's rectangular patio is 6 feet longer than it is wide and has area of 72 square feet write an equation that represents the area of patio

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