This tells us that we need to multiply each of the \(y\) coordinates on the graph by \(a\) in order to stretch the original graph. Looking at some coordinates, we know that \(f(x) = x^2\) goes ...

Sometimes you wanna measure things, but other times you want to do a bit more. That's where the TiCal Pro comes in, as it's a three-way caliper measuring tool that also lets you do some wrenching ...