Find the absolute maximum value and absolute minimum value of the function f(x) = x * on the interval [-1, 2]. (Give exact answers using fractions if needed. Enter DNE if the value does not exist.) min = 0 max = 2Find the absolute maximum value and absolute minimum value of the function f(x) = 3x - 7x on the interval [-2, 0]. (Give exact answers using fractions if needed. Enter DNE if the value does not exist.) min = max =Find the absolute maximum value and absolute minimum value of the function /(x) = x - 6x + 9 on the interval [0, 3]. (Give exact answers using fractions if needed. Enter DNE if the value does not exist.) min = max =For /(x) = 2x2 - 1, find the number c in (-2, 4) guaranteed by the Mean Value Theorem. (Use symbolic notation and fractions where needed.) C =