The system of equations is graphed on the coordinate plane. Y=−x−2y=3x+2 enter the coordinates of the solution to the system of equations in the boxes.

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.