Question

what compound inequality describes this graph?
<---|---|---|---|---|---|---|---|---|------>
392 393 394 395 396 397 398 399 400 401
(red line from 394 (closed dot) to 399 (open dot))
write a compound inequality like 1 < x < 3 or like x < 1 or x > 3.
input box
buttons: >, <, ≥, ≤, =, and, or

Explanation:

Step1: Analyze the left endpoint

The left endpoint is a closed circle at 394, so \( x \) is greater than or equal to 394, which is \( x \geq 394 \).

Step2: Analyze the right endpoint

The right endpoint is an open circle at 399, so \( x \) is less than 399, which is \( x < 399 \).

Step3: Combine the inequalities

Since the graph shows the region between these two points, we use "and" to combine them. So the compound inequality is \( 394 \leq x < 399 \).

Answer:

\( 394 \leq x < 399 \)