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Practice problem

When Is a Relation a Function?

By Elise Molinaro
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Contributors
Function: f(x(in green))=x^2 Input to Output: 0 (red) to 0 (blue) 1 (red) to 1 (blue) 2 (red) to 4(blue) 3 (red) to 9 (blue)

By Elise Molinaro

Match each object (part of the function) with its corresponding color represented by the mapping above.

Choose all correct answers

Type a concept, like “slope” or “photosynthesis”.

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