Question

Identify the domain and range of the following set: {(15,2), (3,0), (-12,0), (-1,-1), (9,2)}

a) Domain: {15, 3, -12, -1, 9}; Range: {2, 0, -1}
b) Domain: {15, 3, -12, -1, 9}; Range: {2, 0}
c) Domain: {2, 0, -1}; Range: {15, 3, -12, -1, 9}
d) Domain: {2, 0}; Range: {15, 3, -12, -1, 9}

Answer 1

The domain of the set is {15, 3, -12, -1, 9} and the range is {2, 0, -1}.

Step-by-step explanation:

The domain of a set represents all the possible x-values or inputs, while the range represents all the possible y-values or outputs. In this set, the domain is {15, 3, -12, -1, 9} because these are all the x-values in the set. The range is {2, 0, -1} because these are all the y-values in the set.