Problem 32 of 7
Test whether (3, -1) is viable for the system 2x + y <= 5, x >= 0, y >= 0 in context.
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substitute into every constraint and interpret.
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Candidate point must either satisfy all constraints or clearly violate at least one.
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Solution
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1. Substitute the point into each inequality.
2. The point is viable only if every constraint is true.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Yes/no without checking all constraints.