The Chain Rule

AP Calculus AB· difficulty 3/5

ddxsec(2x)=\dfrac{d}{dx}\sec(2x) =

  • A

    sec(2x)tan(2x)\sec(2x)\tan(2x)

  • B

    2sec(2x)tan(2x)2\sec(2x)\tan(2x)

    check_circle
  • C

    2sec2(2x)2\sec^2(2x)

  • D

    sec2(2x)\sec^2(2x)

Explanation

Chain: sec(2x)tan(2x)2\sec(2x)\tan(2x) \cdot 2.

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