Question

I'm Stuck on this problem

Answer 1

Answer : first option.
Left hand side is taken to be x and right hand side is taken to be y.
x is mapped onto y.
-2 and -1 are mapped onto 0
0 onto 6
2 onto 1
3 into 2
Therefore (-2,0),(-1,0),(0,6),(2,1,(3,2)
Hope this helps