Question

1.) What are the domain and range of the relation {(–9, 5), (1, 5), (6, 11), (7, –10)}?

A.Domain: {–10, 5, 11}; Range: {–9, 1, 6, 7};


B.Domain: {–9, 1, 6, 7}; Range: {–10, 5, 11}


C.Domain: {1, 5, 6, 7, 11}; Range: {–10, –9}


D.Domain: {–9, 1, 6, 7}; Range: {–10, –9, 1, 5, 6, 7, 10, 11}

Answer 1

The answer to this is
Letter B

Answer 2

The domain is the x axis and that rang is the y axis. So, the answer is B).