This document provides instructions for creating composite functions using TI-Nspire calculators. It first has the user input linear functions f1(x)=x+3 and f2(x)=x-4, then shows how to define the composite functions f2(f1(x)) and f2(x+3) in separate calculator windows using keystrokes. It then instructs the user to create a split screen and another calculator window to compare the composite functions.