équation différentielle y'=ay+b & graphique ♦ Terminale spécialité mathématiques

https://jaicompris.com/lycee/math/fon... We consider the differential equation: (E): 2y' − y = 1 a. Solve equation (E) on R. b. On this graph, we have represented three solutions f1, f2, f3 of (E) by their respective curves C1, C2 C3. Determine the expression of f1, f2 and f3.