Special Functions - Math
msgrecosbhs.weebly.com › uploads › 5/9/5Chapter 2 36 Glencoe Algebra 2 2-6 Study Guide and Intervention Special Functions Piecewise-Defined Functions A piecewise-defined function is written using two or more expressions. Its graph is often disjointed. Graph f(x) = Example 2x if x < 2 x-1 if x ≥ 2. First, graph the linear function f(x) = 2x for x < 2. Since 2 does not