WEEK 5: FUNCTIONS E Identifying functions from relations For eaction, decide whether or not it is a function. Relation 1 Relation 2 Domain Range Domain Range 9 -9 d 6 C 8 O Function O Function O Not a function Not a function Relation 3 Relation 4 Domain Range Domain | Range leaf 4 6 d leaf 6 6O WEEK 5: FUNCTIONS Identifying functions from relations 8 O Function O Not a function O Function O Not a function Relation 3 Relation 4 Domain Range Domain Range leaf 4 6 d leaf 6 6 S leaf 6 - 1 leaf -3 9 -9 8 Function O Not a function O Function O Not a function X