Other questions in this quiz

2. The chain rule is... dy/dx =

  • None of the above
  • (dy/du) x (du/dx)
  • (dy/dv) / (du/dx)
  • u(dy/dv) x v(du/dx)

3. d(sinx)/dx =

  • cosx
  • -cosx
  • sec(^2)x
  • secxtanx

4. Sec(^2)x = 1 + tan(^2)x

  • True
  • False

5. Domain is...

  • All the values of x that can be plugged into the function
  • The output of the function
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Comments

Chris

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Good stuff. Would use to put the exam board in the title, because for AQA you don't have to do double angle formulae in C3.

Alice

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Yeah, this is Edexcel. I'll change the title :) Thanks

adithyan selvam

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Wow this is gr8!
 Got 100 %

FHebbes

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Does cos differentiate to -sin? Like the d/dx(cos(ax)) would be -asin(ax)?

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