Consider an autonomous differential equation -f(y) for which the graph of f(y) vs y is shown below. (-20) -1 a) List the equilibrium solutions of this 4-5). dt (24) (4.0)

2.

The indicated function y1(x) is a solution of the given differential equation. Use reduction of order or formula (5) in Section 4.2, as instructed, to find a second solution y2(x).

1.)