Answer:
Step-by-step explanation:
Notice that the inputs {5, -8, -1, -5} are all different. So we can immediately conclude that this is a function.
If the inputs were {5, -8, -1, 5}, this would not be a function, as the same input value (5) would result in two different outputs.
I think that is D cus you take 10 off
Answer:
It would be C
Step-by-step explanation:
I have done this before!
