Which set of ordered pairs does NOT represent a function? Group of answer choices {(3, -2), (3, -4), (4, -1), (4, -3)}
{(3, -2), (4, -3), (5, -4), (6, -5)}
{(3, -2), (5, -2), (4, -2) , (-1, -2)}
{(3, -2), (-2, 3), (4, -1), (-1, 4)}

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part 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 (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)