The graph of a linear inequality with two variables represents,
Correct answer: C. Region
- A. Ellipse
- B. Circle
- C. Region
- D. None
Explanation
The graph of a linear inequality with two variables represents a region in the coordinate plane. This region consists of all the points (x, y) that satisfy the inequality. For example, if the inequality is \(ax + by < c\), the graph represents the region below the line \(ax + by = c\). This region may be bounded or unbounded, depending on the specific inequality.
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About Linear Equations
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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