The surface z=x Sin y intersected by the plane x=-2

[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr1.gif]
[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr3.gif]
[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr4.gif]

[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr5.gif]
[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr6.gif]

[Graphics:calc4-12_3gr2.gif][Graphics:calc4-12_3gr7.gif]