Answer:
No relation
Step-by-step explanation:
Answer:
Note that the range is only the elements that were used. Yes, the relation {(3,2), (4,1), (5,9), (6,12), (7,12)}is a function. No x-value repeats.
Step-by-step explanation:because is a function
Answer:
1,800
Step-by-step explanation:
30 times 60 is what ? 1,800