a. II. DIRECTION: Write F if the given set of ordered pairs or table of values is a FUNCTION and R if it is simp RELATION 14. 2 0 2 1 1 Х 11. {(-3,-5), (-2,-4), (1, -3), (2,-2)} 8 5 2. у 5 8 12. {(-2, 1), (1, 2), (2, 3), (3,4)} -3 Х 1 -10 3 15. 4 -5 | 3 3 у -5 13. {(3, 1)), (3,-1), (2, 2), (2,4)}