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Which option correctly describes \(3<x\le 8\)?

Answer and explanation

Correct answer: x is greater than 3 and less than or equal to 8

The governing concept is interpreting a compound inequality by reading both parts together. In 3 < x ≤ 8, the first relation says that x is strictly greater than 3, so 3 is excluded. The second says that x is less than or equal to 8, so 8 is included. Combining them gives the interval 3 < x ≤ 8. Therefore option A is correct. On a number line this would be shown with an open circle at 3, a closed circle at 8, and the segment between them shaded. Option B reverses both relationships, option C keeps only an excluded boundary value, and option D ignores the upper bound condition.

Related tags

Linear InequalitiesCompound InequalityNumber-Line RepresentationRepresentation On Number LineMathematicsClass 11 Mcq

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