The population of fish in Lake Elson has been steadily decreasing. The graph shows some data about the number of fish in the lake over time. a. Find a reasonable estimate of the number of fish in July. Explain your answer. b. Suppose the pattern continues. Find a reasonable estimate of the number of fish in December. Explain your answer.

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)