What are the domain and range of the function {(2, 0), (4, –2), (8, –2), (1, 6), (–5, 0)}?

A. Domain: {2, –2}; Range: {4, 1, 8, –5}

B. Domain: {2, 4, 8, 6, 0}; Range: {0, –2, 6}

C. Domain: {0, –2, 6}; Range: {2, 4, 8, 1, –5}

D. Domain: {2, 4, 8, 1, –5}; Range: {0, –2, 6}

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.