1. Find the domain and range of the relation and determine whether it is a function.
A. Domain: {-4,-1,1,4}; Range: {-1,1,4}; Yes, the relation is a function.
B. Domain: {-4,-1,1,4}; Range: {-1,1,4}; No, the relation is not a function.
C. Domain: {-1,1,4}; Range: {-4,-1,1,4}; Yes, the relation is a function.
D. Domain: {-1,1,4}; Range: {-4,-1,1,4}; No, the relation is not a function.
(I already tried to solve this, I'm just checking to see if I'm correct)
If you try to answer this can you please explain.
