Determine the domain and the range of the relation, and tell whether the relation is a function.
{(14,8), (18, – 3), (31,8), (14,3), (51,3)}
the domain is { }
(use a comma to separate answers as needed. type each answer only once.)

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)