Keeping it within the lines.

Some values have no signs. And absolute values have no signs absolutely.

This comic was inspired by #asymptotic comic from a comic of days ago.

Ob-Math: For students who found this comic page, I'm curous -- HOW?. Anyway, the fuction on the right, g(x) is asymptotic, not asymptomatic. (Also, another note for students. There's no such thing as an asymptomatic function. That's the joke.)