Determine Whether the Graph Is That of a Function $\{x \mid-\pi \leq x \leq \pi\}$

question 17

Multiple Choice

Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if
any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
-

• A) function domain: \( \{x \mid-\pi \leq x \leq \pi\} \) range: \( \{y \mid-1 \leq y \leq 1\} \) intercepts: \( (-\pi, 0),(0,0),(\pi, 0) \) symmetry: origin
• B) function domain: all real numbers range: \( \{\mathrm{y} \mid-1 \leq \mathrm{y} \leq 1\} \) intercepts: \( (-\pi, 0),(0,0),(\pi, 0) \) symmetry: origin
• C) function domain: \( \{x \mid-1 \leq x \leq 1\} \) range: \( \{y \mid-\pi \leq y \leq \pi\} \) intercepts: \( (-\pi, 0),(0,0),(\pi, 0) \) symmetry: none
• D) \(\text { not a function }\)