7. [-/1 Points] DETAILS Determine whether each statement is true or false. You have one submission for each statement. (a) If the function fis continuous on the interval [a,b], then f has an absolute maximum value and an absolute minimum value on the interval [a,b]. OTrue OFalse (b) The function 9X - 4X + 7X - 227 has an absolute maximum value and an absolute minimum value on the interval [2,8]. x - 3 OTrue False (c) The function 9X - 4X + 7X - 227 has an absolute maximum value and an absolute minimum value on the interval [5,10]. x - 3 OTrue False Submit Assignment Save Assignment Progress