Practicing Success
Which of the following functions is a solution to the differential equation as y''+y' -2y =0 |
\[y = { e }^{ -2x } \] \[y = { e }^{ 2x } \] \[y = { e }^{ x } \] \[y = { e }^{ -4x } \] |
\[y = { e }^{ -2x } \] |
\(y = { e }^{ -2x } \) \(y'' = 4 { e }^{ -2x } \) |