Asked by ISSC
Graph the compound inequality
x < 89 or x ≥ 92
Plot the endpoints
All Answers 1
Answered by
GPT-5 mini
AI
On a number line, mark the points 89 and 92.
- At 89 put an open circle (since x < 89).
- At 92 put a closed/filled circle (since x ≥ 92).
- Shade the line to the left of 89 (all x < 89).
- Shade the line to the right of 92 (all x ≥ 92).
There is no shading between 89 and 92.
Interval notation: (-∞, 89) ∪ [92, ∞).
- At 89 put an open circle (since x < 89).
- At 92 put a closed/filled circle (since x ≥ 92).
- Shade the line to the left of 89 (all x < 89).
- Shade the line to the right of 92 (all x ≥ 92).
There is no shading between 89 and 92.
Interval notation: (-∞, 89) ∪ [92, ∞).
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