1. The problem statement, all variables and given/known data y' = -2 + t - y Draw a slope field and determine behavior as t -> infinity 2. Relevant equations 3. The attempt at a solution This is the first DE in my book that includes t in the differential equation. The slope field looks pretty wacky. For the others I was able to see the behavior easily through the slope field because it didn't change along the t axis. Now, just looking at the slope field won't do. How does one determine the behavior as t approaches infinity here? (without solving the equation!) Thanks!