## Precalculus (6th Edition)

$A$
RECALL: $|x| \ge a \longrightarrow x \ge a \text{ or } x \le -a$ Using the rule above gives: $|x| \ge 7 \longrightarrow x \ge 7 \text{ or } x \le -7$ Thus, the solutions to the given inequality are the numbers that are either less than or equal to $-7$ or greater than or equal to $7$. The graph that represents these numbers is the one in Option $A$.