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19 May, 18:41

Is y to the second power = x+2 a function or not a function

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  1. 19 May, 19:07
    0
    It is not a function because there have to be at least one value of x that produces multiple values of y. In fact, any x value greater than 0 yields two y values. If x = 0, then y = 0 is the only solution. Negative x values don't produce any real y values.
  2. 19 May, 19:09
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    Answer:not a function
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