Please help me I’m really behind in classes and I don’t want to fail

Can you answer my question? will mark brainiest!

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

To determine the number of deer in a forest a forest ranger tags 280 and releases them back