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Please I need help can you explain how you got it too step by step

Please I need help can you explain how you got it too step by step-example-1
User Ajackster
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1 Answer

3 votes
the answer would be 3/2. since the image is increasing, 2/3 wouldn’t be reasonable. what i did was multiply 3/2 by a side of the pre image
User Sefan
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