Question

what compound inequality describes this graph?
157 158 159 160 161 162
write a compound inequality like 1 < x < 3 or like x < 1 or x > 3.

Explanation:

Step1: Analyze the graph's endpoints

The graph has closed circles at 159 and 160, meaning \( x \) includes these values.

Step2: Determine the inequality direction

The line is between 159 and 160, so \( x \) is greater than or equal to 159 and less than or equal to 160.

Answer:

\( 159 \leq x \leq 160 \)