Use the graph to determine the domain and range of the relation, and whether the relation is a function. a. domain: {x| -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10} range: {y| -6, -5, -1, 1, 3, 4, 5, 7, 8, 10} yes, the relation is a function. b. domain: {x| -10 ≤ x ≤ 10} range: {y| -6 ≤ y ≤ 10} yes, the relation is a function. c. domain: {x| -10 ≤ x ≤ 10} range: {y| -6 ≤ y ≤ 10} no, one y-value is shared by two x-values. d. domain: {x| -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10} range: {y| -6, -5, -1, 1, 3, 4, 5, 7, 8, 10} no, one y-value is shared by two x-values.