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Answer key for identifying functions from equations.

Answer key for a math worksheet titled "Identify Functions (Equations)", showing 20 equations with "yes" or "no" answers indicating whether each equation describes a function. The worksheet includes a "Math" logo and website address at the bottom.

Answer key for a math worksheet titled "Identify Functions (Equations)", showing 20 equations with "yes" or "no" answers indicating whether each equation describes a function. The worksheet includes a "Math" logo and website address at the bottom.

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