Differentiation

In maths, what is differentiation?

• A process to find rate of change

• How to cater to different people and needs

• Difficult

• A process to find area under curves

The first derivative is often denoted...

• f '(x)

• ^dy/_dx

• f(x)

• f "(x)

Which option represents finding the derivative by first principles?

• A

• B

• C

• D

The derivative of sin x is

• sin x

• cos x

• -cos x

• -sin x

Which topic does Mr Chang like most?

• Algebra

• Statistics

• Geometry

• Number

• All of the above

The derivative of cos x is

• sin x

• cos x

• -cos x

• -sin x

The derivative of -2cos x is

• 2sin x

• 2cos x

• -2cos x

• -2sin x

If f(x) = e^x , then f '(x) =

• xe^x-1

• e

• e^x

• ex

If f(x) = e^x , then f "(x) =

• xe^x-1

• e

• e^x

• ex

The best university in England is...

• Oxford

• Cambridge

• Bristol

• Imperial College