How can I solve an ODE with BC not at x=0, i.e.: desolve(y''=c*y and y(5)=2 and y'(0)=0,x,y) (example). This is on a TI Nspire CX CAS with the latest OS

First post fun note: I love my Nspire, but I once had one boot loop during a final (yes, bootloop) and then called my roommate to drop his off for me and it somehow was in the SAT mode... no good for heat transfer.