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Thread: Need help

  1. #1
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    Need help

    Find the equation of the tangent to the curve y= 4^x +1 at the point (0,4).

    The answer from the textbook is 4 ln 4 * x- y+ 4=0 .

    I'm not sure how to get that answer. Any help will be greatly appreciated.

  2. #2
    Rambling Spirit
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    Re: Need help

    Quote Originally Posted by Bongo View Post
    Find the equation of the tangent to the curve y= 4^x +1 at the point (0,4).

    The answer from the textbook is 4 ln 4 * x- y+ 4=0 .

    I'm not sure how to get that answer. Any help will be greatly appreciated.

  3. #3
    Rambling Spirit
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    Re: Need help

    Quote Originally Posted by Bongo View Post
    Find the equation of the tangent to the curve y= 4^x +1 at the point (0,4).

    The answer from the textbook is 4 ln 4 * x- y+ 4=0 .

    I'm not sure how to get that answer. Any help will be greatly appreciated.



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