Use the Figure to Find the Following $\overrightarrow { \mathrm { AB } } \cup \overleftarrow { \mathrm { HI } }$

Multiple Choice

Use the figure to find the following.
- $\overrightarrow { \mathrm { AB } } \cup \overleftarrow { \mathrm { HI } }$

A) $\overline { \mathrm { BH } }$
B) $\overline { \mathrm { AI } }$
C) $\overleftrightarrow { \mathrm { AI } }$
D) $\overleftrightarrow { \mathrm { BH } }$