Differential Equations, Exam 1 walkthrough (Fall 2022)

A walk-through of the solutions for Exam 1 of Differential Equations administered in Fall 2022. For more information: https://www.calc4.org/ Presenter: Steve Butler (https://www.stevebutler.org/) 0:00 Intro 0:45 1 -- Exact ODE 8:23 2 -- Linear first order (integrating factor) 15:28 3 -- Mixing problem (talk w/ brine) 26:07 4 -- Substitution 35:22 5 -- Autonomous ODE (find/classify critical pts) 43:10 6 -- Nonhomogeneous (undetermined coeffs)