Question

List the domain and range if the relation {(0,2),(4,3),(5,5),(4,7)}

Answer 1

(x,y)

domain is inputs (normally x or first number)
range is outputs from the given domain (normally y or second number)

domain is just all the first numbers
range is all the second numbers
ignore repeats


domain: {0,4,5}
range: {2,3,5,7}

Answer 2

Hello! The domain is the range of the x-values in a set; the range is the range of the y-values in a set.

Domain: {0,4,5}
Range: {2,3,5,7}

Hope this helps! :)