Topic 4 Test Remediation 24-25

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What is a linear inequality?

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A linear inequality is a mathematical statement that relates a linear expression to a value using inequality symbols (>, <, ≥, ≤). It represents a region of the coordinate plane.

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How do you graph a linear inequality?

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To graph a linear inequality, first graph the corresponding linear equation as a solid line (for ≥ or ≤) or a dashed line (for > or <). Then shade the region that satisfies the inequality.

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What is an arithmetic sequence?

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An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

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How do you find the nth term of an arithmetic sequence?

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What is the domain of a function?

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The domain of a function is the set of all possible input values (x-values) for which the function is defined.

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How do you determine the domain of a function given a real-world context?

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To determine the domain in a real-world context, identify the practical limits on the input values based on the situation described.

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What is a system of inequalities?

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A system of inequalities is a set of two or more inequalities that are considered simultaneously.

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How do you graph a system of inequalities?

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To graph a system of inequalities, graph each inequality on the same coordinate plane and find the region where the shaded areas overlap.

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What does it mean for a function to be linear?

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

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