Systems of Inequalities Review

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The point (1, 0) is a solution.

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Define a system of inequalities.

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A system of inequalities is a set of two or more inequalities with the same variables.

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What is the graphical representation of a linear inequality?

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It is represented by a shaded region on one side of the boundary line, which is dashed if the inequality is strict (>, <) and solid if it is inclusive (≥, ≤).

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How do you determine if a point is a solution to a system of inequalities?

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Substitute the point into each inequality; if it satisfies all inequalities, it is a solution.

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What is the difference between a strict and non-strict inequality?

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A strict inequality (>, <) does not include the boundary, while a non-strict inequality (≥, ≤) includes the boundary.

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What is the slope-intercept form of a linear equation?

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