l (a) Let f(x)= and g(x)=2x+1. (i) Find the composite function f o g and its domain. (ii) Find the composite function g o f and its domain. (Write the domains in the form of an interval or union of intervals.) 1 (b) Determine algebraically whether function f (x) = f is even, odd, or neither. 2x4 51c3 (c) Given f (x) = e". State clearly the transformations needed to apply to f (x) to obtain the following functions. [NOTE : You don't have to sketch any graph]