When factoring this equation the 3x2+4x-7 the first set is to the X Game. The X game for this problem requires finding two numbers which multiply to be and add to be .

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.