You can put this solution on YOUR website! really don't know the range of f(x)= x^2/3 + 2
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The range is all values of y:
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y = f(x)
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y = x^(2/3) + 2
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Note that x is squared, therefore for any value of x, x^(2/3) will always => 0
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Note also that the constant is 2
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Therefore the range will be all real numbers => +2
