Explicitly-defined functions are just the tip of the awesomeness iceberg. Expand your graphing repertoire with implicit relations.
Goal: Use one expression line to plot the line shown below. Use the form x/a+y/b=1.
Goal: Use one expression line to plot the ellipse shown below.
Goal: Use two expression lines (a list and an implicitly-defined relation) to create the circle-based image shown below.
Hint: The relation involves some absolute value action.
Get ’em here.
Use what you’ve learned about implicit relations to create your own amazing graph. Share it here.
(Need some help with how to share a graph? Check out 11 Challenges: Saving and Sharing (#9).)