Math Genius - Continuous functions lyrics

Intuitive definition If the graph of the function can be drawn without "jumps," without having to remove the pencil from the paper, then it's continuous. This works 99% of the time, but it can't be used as a proof that the function in question is continuous. However, it might be a handy trick when you're studying a graph. In terms of limits lim x -> c- f(x) = lim x -> c+ f(x) = f(c) Using Weierstra** definition For whatever ε > 0, given δ and in interval c - δ f(c) - δ