Answer :
Domain: {2, -4, 1, -1}
(2 only needs to be included once)
Range: {1, 5, 7, -3, 2}
Domain is the X values.
Range is the Y values.
(2 only needs to be included once)
Range: {1, 5, 7, -3, 2}
Domain is the X values.
Range is the Y values.