Given the following arrow diagrams for functions from A to B, give a possible rule for the function. a. A B b. B 5 22 (1,6). 7 .30 (4, 3) . 19 8 34 (3,9). .18 50 (5,6) . . 31 . . . . . a. A possible rule for the function A to B could be f(x) = (Simplify your answer.) b. A possible rule for the function A to B could be f(x,y) =. (Simplify your answer.) 17 SEP 1 30 5 .... tv S MacBook Air CO- 20 ooo F2 F3 F4 F5 F6 F7 % & W# 5 6