Outcome 0 1 2 3 probability 0.25 0.25 0.25 0.25 which is the expected value of the random variable with the given probability distribution? a. 0 c. 1.5 b. 1 d. 2 select the best answer from the choices provided a b c d

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)