i am supposed to sketch the function x^(2/3) - x^(-2/3)
is there any general rule for sketching functions of this form, i.e. involving the addition or subtraction of the same variable with different indices?
i am supposed to sketch the function x^(2/3) - x^(-2/3)
is there any general rule for sketching functions of this form, i.e. involving the addition or subtraction of the same variable with different indices?
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You should at least be able to find the intercepts now...