Question

Identify the domain and range of the following telation. {(3,7),(3,8),(3,-2),(3,4),(3,1)}.
A)Domain:{3}
Range:{-2,1,4,7,8}
B)Domain:{-2,1,4,7,8}
Range:{3}
C)Domain:{all regal numbers}
Range:{all regal numbers}

Answer 1

The answer to this question is A.  The range is all of the Y values.  (-2, 1, 4, 7, and 8) The domain is the X value (3)