Question

Given: F = {(0, 1), (2, 4), (4, 6), (6, 8)} and G = {(2, 5), (4, 7), (5, 8), (6, 9), (7, 5)}

(F + G) (2) =

the answer choices are
4
5
9

Answer 1

Hint: You must find the value\[\rm F(2) + G(2)\]You are given F(2) and G(2).