Can someone please find the domain and range of these problems?

Question

Please include the ordered pairs for each problem and the domain and range. I need a full solution.

1) {0,1,2,3...10} twice the abscissa more than one is equal to the ordinate

2) {1,3,5,7,9} the abscissa is one third the ordinate

3) {1,2,3,..9} the abscissa is a natural number and the ordinate is a prime number

Answer 1

1) 2x + 1 = y
Subst in {0 ,1, ... 10} which is the domain.
Range{0, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21}

2) x = 1/3 (y) or y = 3x

Domain {1,3,5,7,9}
Range{3,9,15,21,27}

3) Domain{1,2,...9}
Range{ 2,3,5,7}

Answer 2

Domain {0 , 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
Range {0, 3, 5, 7, 9 11, 13, 15, 17 , 19, 21}

Domain{1,3,5,7,9}
Range{3, 9, 15,21,27}

Domain { 1, 2, 3, 4, 5, 6, 7, 8, 9}
Range { 2, 3, 5, 7, 11, 13, 17,19, 23}