(a) [5 points] Find the absolute maximum and absolute minimum of the function f (2:) = 2 7 3/5 on the interval [71,8]. (b) [5 points] Consider the function g(:1:) = 372/3 i 273:2 + l, with domain (7001 Do}. This function has three critical values in its domain, one at m = a, one at m = b and one at :1: = c, where a