Question

Can someone please help me with 1 and 2 :)

Answer 1

1. {(2, 7), (1, 3), (0, -5), (-1, -2)}

2. {(1, -1), (-1, 0), (-3, -5), (-9, 2)}

Explanation:

Inverse means finding the opposite so basically all you have to do is write the opposite of lets say -3 which is +3.