Question: How to solve these using Maple?

I have 2 questions that I can solve by hand, but I need to show how to solve using maple.

1. Solve for y: dy/dx = -y/x ; y(1)=-1

 

2. Indicate at each of the twenty-five points specified on the graph frame to the right (this is just a x=-2..2 and y=-2..2 graph with a 25 point grid) what the slope of the solution curve to y'=y is at that point.  Sketch the curve for the initial condition y(0)=0. The indicated points are at the (x,y) points from both variables taking the values -2, -1, 0, 1, 2.

 

Any idea how to do these?

Thanks,

Punchki

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