Chapter 5 - Trigonometric Functions - Section 5.5 Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions - 5.5 Assess Your Understanding - Page 442: 22

Answer

See graph, domain $\{x| x\ne (2k+1)\pi\}$ (k is an integer), range $(-\infty,\infty)$.

Work Step by Step

1. See graph for $y=tan(\frac{1}{2}x)$. 2. We can identify the domain $\{x| x\ne (2k+1)\pi\}$ (k is an integer), range $(-\infty,\infty)$.