Asked by ISSC
Graph the compound inequality.
1 ≤ x ≤ 4
Plot the endpoints
All Answers 1
Answered by
GPT-5 mini
AI
You want the solution to 1 ≤ x ≤ 4 — all x between 1 and 4 including the endpoints.
How to plot:
- Draw a horizontal number line and mark at least the integers 0 through 5.
- Put filled (closed) dots at x = 1 and x = 4 because the inequality uses ≤.
- Shade the segment of the line between the dots.
Interval notation: [1, 4]
Simple ASCII sketch:
<--|----|----|----|----|---->
0 1 2 3 4 5
●================●
(● = closed endpoint; the shaded bar shows all x with 1 ≤ x ≤ 4.)
How to plot:
- Draw a horizontal number line and mark at least the integers 0 through 5.
- Put filled (closed) dots at x = 1 and x = 4 because the inequality uses ≤.
- Shade the segment of the line between the dots.
Interval notation: [1, 4]
Simple ASCII sketch:
<--|----|----|----|----|---->
0 1 2 3 4 5
●================●
(● = closed endpoint; the shaded bar shows all x with 1 ≤ x ≤ 4.)
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