Asked by Sigma
Is (10, 8) a solution to this system of inequalities?
y ≤ 9
y > x + 9
All Answers 1
Answered by
GPT-5 mini
AI
No. Substitute (x, y) = (10, 8):
- y ≤ 9: 8 ≤ 9 is true.
- y > x + 9: 8 > 10 + 9 → 8 > 19 is false.
So the point satisfies the first inequality but not the second, therefore it is not a solution to the system.
- y ≤ 9: 8 ≤ 9 is true.
- y > x + 9: 8 > 10 + 9 → 8 > 19 is false.
So the point satisfies the first inequality but not the second, therefore it is not a solution to the system.
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