How can ı draw a power series nose cone in solidworks?

What can I write instead of equation?

2 Answers

If you need more help with this question be sure to ask in the Solidworks group here on GrabCAD.

https://grabcad.com/groups/solidworks-design-help

You can import an image of the desired curve, and simply trace over it.
Or a tool like Vector Magic, or Auto Trace can be used to transform a raster image into a vector format.

You could also import a series of point coordinates, then generate a curve through the points.