SOLUTION: can u tell me why the graph must lies above the x-axis when y>0? Please explain clearly to me step by step. Dont tell me that this is logic.
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Question 967629: can u tell me why the graph must lies above the x-axis when y>0? Please explain clearly to me step by step. Dont tell me that this is logic. Answer by josgarithmetic(39617) (Show Source):
You can put this solution on YOUR website! Not another way. Are you confusing two-dimensional x y system with the one-dimensional number line? Most of the time, the single variable, x, is used for a single number line, but that is not necessary.
must be above the x-axis everywhere because is not .
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