Use the Method of Undetermined Coefficients
1. , y(0)=7, y’(0)=3
2. , y(0)=7, y’(0)=3
3. , y(0)=7, y’(0)=3
4. , y(0)=7, y’(0)=3
5. , y(0)=0, y’(0)=1