If pinpoint accuracy is not important, you can simply draw a curve shape to create a graph. Excel offers options for drawing a variety of shapes with circles, curves and straight lines.

In an effort to make its office software suite more appealing to business types, Google Drive desktop users can now use Drawings to make elbow and curved connections between items.

I'd like to animate a curved line drawing. Start with a point, follow the point as it draws, and the line draws behind the point as it moves forward. You know, like a graph. I'm currently Googling ...

9. Start a new curved line that goes around the outside of the circle on either side of the leg. This will be the belly. 10. Between the circle and the rectangle draw a very small arm. Use two curved ...