Relation 1 is a function because we don't have any repeated x values. Each input goes to exactly one output.
On the other hand, relation 2 is <u>not</u> a function because x = 4 repeats itself. The input x = 4 leads to more than one output.
Answer:
2nd option is correct answer
Answer:
azzzzz
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
answer is b