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Low on time help please

Low on time help please-example-1
User Alan Kis
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2 Answers

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The answer that I had gotten to my answer was the third one.
User Zeel B Patel
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The range is all of the possible outputs when considering a function. So, when you plug in 0, you get -1, when you plug in 1, you get -1/2, and when you plug in 2, you get 1. So, the range is {-1, 1}. Hope this makes sense!
User ITChap
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