Continuous function calculator

1. How do you know when a function is continuous?
2. What is a continuous function equation?

How do you know when a function is continuous?

Saying a function f is continuous when x=c is the same as saying that the function's two-side limit at x=c exists and is equal to f(c).

What is a continuous function equation?

A function f is continuous when, for every value c in its Domain: f(c) is defined, and. limx→cf(x) = f(c) "the limit of f(x) as x approaches c equals f(c)"