Using linear approximation i.e the tangent line...?

Please show work/explain thank you!

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  • alex
    Lv 7
    4 weeks ago

    f(x) = x^(1/4) --->f'(x) = (1/4)x^(-3/4)

    f(81)=3

    f'(81) = 1/108

    L(x) = ...

    you can continue

  • rotchm
    Lv 7
    4 weeks ago

    State here the procedure for finding the linearization of a function f(x). Then we will go through it with you.

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