👉 Learn how to graph piecewise functions. A piecewise function is a function that has more than one sub-function for ...

👉 Learn how to find the value that makes a function continuous. A function is said to be continuous if two conditions are ...

That is clearly not in line with the laws of physics unless you have no mass. So, although the piecewise-linear graph can be a pretty good approximation to real life, in real life no person would ever ...