Mathematics

11thgrade

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Derivatives of Trig Functions

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  • 1. Multiple Choice
    2 minutes
    1 pt
    If f(x) = sin3(2x), then f'(x) =
    3cos(2x)
    3sin(2x)⋅2
    3sin2(2x)cos(2x)
    6sin2(2x)cos(2x)
  • 2. Multiple Choice
    30 seconds
    1 pt
    What is the derivative of -cos(x)?
    sin(x)
    -sin(x)
    cos(x)
    -cos(x)
  • 3. Multiple Choice
    30 seconds
    1 pt
    What is the derivative of -sin(x)?
    -sin(x)
    -cos(x)
    cos(x)
    sin(x)
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