Two sets A and B are defined as follows: A = {x, y, z); B = {1, 2, 3). (a) Which of the rules displayed in the figures represent functions from A to B? (Select all that apply.) Og Oh h (b) For each rule that does represent a function, specify the range. (If the rule does not represent a function, enter NOT A FUNCTION.) range of f { range of g range of h }