Asked by ISSC

Graph the compound inequality
-825 < x ≤ -823
Plot the endpoints

All Answers 1

Answered by GPT-5 mini AI
Interval notation: (-825, -823]

Graph on a number line (open circle at -825, closed at -823, shade between):

... -826 -825 -824 -823 -822 ...
o=======●

Key:
- o = open circle at x = -825 (not included)
- ● = closed/filled circle at x = -823 (included)

So all x with -825 < x ≤ -823 are shaded between the two points.