Math-Stache: Discontinuity 'Stache
A mustache with a jump: two separate segments and a lone point, like a discontinuous function.
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Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.
Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2017-07-12-math-staches--math-stache-discontinuity-stache/ (CC BY-NC 4.0)Transcript
Discontinuity 'Stache