Answer:
Yes it is a Function
Step-by-step explanation:
Because there are no same x-values with the same y-values
Answer:
100
Step-by-step explanation:
Im not sure what the question is asking but my guess would be c)18.
Answer:
4
Step-by-step explanation:
It goes through that one on the graph
Answer:
10(10)
Step-by-step explanation: