3:07 Today 2:03 PM Edit Exercise 1 [10 points]. This exercise is about absolute extrema on a closed interval. 1. Find the critical numbers of the function f(x) = 23 + x2 - 12x on the interval [-1, 4] (numbers must be separated by comma and space). 2. Find the absolute maximum and minimum values of f(x) on the interval [-1, 4] maximum is at a =] its y = The minimum is at x = its y = This exercise is about absolute extrema on a c numbers of the function f(x) = 2 + x -12r separated by comma and space). maximum and minimum values of f(x) on the its y - its y - C