You have a large container of olive oil. you have used 22 1/2 quarts of oil. twenty- five percent of the oil remain. how many quarts of olive oil remain

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.