![[Maple Math]](images/exam14.gif){kind=small}
(a)
Replace the question marks ( %? ) in the following input regions to create the direction field for your model.
> DOMAIN := t = 0 .. 5 ; # specify a reasonable interval for the independent variable
> RANGE := y = -2 .. 2 ; # specify a reasonable interval for the dependent variable
![[Maple Math]](images/exam15.gif){kind=small}
> plotSLOPE := DEplot( MODEL, VAR, DOMAIN, RANGE, arrows = MEDIUM, title="#1 (a)" ):
> plotSLOPE;
>