Question 991669
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The function f(x)= {{{2x^3}}} - {{{5x/sqrt(7-x^2)}}}  is odd.

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{{{graph( 330, 330, -3.5, 3.5, -3.5, 3.5,
         2x^3-5x/sqrt(7-x^2)
)}}}


Plot of &nbsp;{{{2x^3}}} - {{{5x/sqrt(7-x^2)}}} 

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