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Chloe ask her friend Chris for help
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| I need help telling functions from none functions | |
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| I can help you it is very simple | |
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Chris teaches Chloe how it works
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| a function is when neither side has repeating numbers and a none function is when either side repeats | |
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they say goodbyes and part ways
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| thank you so much Chris I finally got it | |
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| you are so welcome Iamd happy I could help | |
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