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Identify Functions and the Vertical Line Test
Not a function if a vertical line crosses graph in 2+ places
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Graphs and Functions
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Evaluating Functions - Example 2
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Evaluate a piecewise function
MAT.ALG.402 (Identify Functions and the Vertical Line Test - Algebra)
MAT.ALG.402 (Identify Functions and the Vertical Line Test - Calculus)
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