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Unit 1 - Equations, Inequalities and Functions

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Across
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Establish the truth
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A piecewise defined function with constant values throughout each interval of its domain
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Conditions or inequalities that limit the domains or range of a situation
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A system of equation with no solution
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Having at least one solution
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An inequality involving the absolute value of a variable expression
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A matrix in which the number of rows equals the number of columns
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A system of linear equations written with matrices in the form ax
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The most basic function of a particular type
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A system of solutions with in three variables written
Down
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Explain meaning of
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Note dissimilarities
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A rectangular arrangement of numbers in rows and columns written inside brackets
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A single column matrix formed by the constants of a system of equation
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An operation on two functions that form a new one
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A function in which the range of the first becomes the domain of the second
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An equation involving the absolute value of a variable expression
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Possible
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Demonstrate truth with evidence
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Note similarities