definition and properties of functions; logarithms and exponentials: and their properties; basic series summations: arithmetic and geometric series summations; and probability theory: basic definition ...

If \(f(x) = x^2\), then \(af(x) = a(x^2)\). 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 ...