👉 Learn how to graph the square root function. Like other functions, to graph the square root function, we first graph the ...

👉 Learn how to graph the reciprocal function. A reciprocal function is a rational function whose expression of the variable ...

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 ...

A function is a way of describing what happens to an input variable, in order to get the output result. \(\text{Input} \rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a simple ...