Ok here another way.
Ya I believe that is the answer. I got the exact same thing.
Answer:
I think it is "B"
Step-by-step explanation:
a . domain 5,0,7,9,0
range -2,-2,-4,8,2
b. domain 2,4,8,9
range 1,2,4,11
because function is a relationship in which each domain element occurs only once.
