Convex region is not
Correct answer: C. dashed line
- A. bounded
- B. unbounded
- C. dashed line
- D. closed
Explanation
A convex region is characterized by the property that the line segment connecting any two points within the region lies entirely within the region itself. It is a continuous and unbroken area. Therefore, a convex region typically does not contain dashed lines as part of its boundary. Dashed lines are typically associated with nonconvex or discontinuous regions.
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Linear equations contain variables only to the first power and produce straight-line relationships when represented graphically. Problems involve solving equations with brackets, fractions, and variables on both sides, forming equations from statements, and handling simultaneous linear equations, which differ from quadratic equations by having no squared variable.
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