Question

Select the domain and range of the function.

x y
1 4
3 1
5 –2
–1 7

domain:
Choose...
{−2, 1, 4, 7}
{-1, 1, 3, 5}
{-2, -1, 1, 3, 4, 5, 7}



range:
Choose...
{−2, 1, 4, 7}
{-1, 1, 3, 5}
{-2, -1, 1, 3, 4, 5, 7}

Answer 1

domain: {-1, 1, 3, 5}

range: {-2, 1, 4, 7}