Maths with Lemon

Chain Rule

What you have to know:

The derivatives of all known functions. (If not, check this lesson.)
Recognize all the basic functions.
You must be able to manipulate exponential expressions. (If not, check this lesson.)
You must be able to manipulate logarithmic expressions. (If not, check this lesson.)

Key Points

1. Watch the video:

2. Check out this presentation .
3. Watch this additional example video .

Solved Examples

Watch the videos:

Chain Rule for Simple Functions

1. Watch the video:

2. Watch this further example video .

Product Rule

What you have to know:

The derivatives of all known functions. (If not, check this lesson.)
Recognize all the basic functions.
You must be able to manipulate exponential expressions. (If not, check this lesson.)
You must be able to manipulate logarithmic expressions. (If not, check this lesson.)

Key Points

1. Watch the video:

2. Check out this presentation .
3. Watch this extra video .

Quotient Rule

What you have to know:

The derivatives of all known functions. (If not, check this lesson.)
Recognize all the basic functions.
You must be able to manipulate exponential expressions. (If not, check this lesson.)
You must be able to manipulate logarithmic expressions. (If not, check this lesson.)

Key Points

1. Watch the video:

2. Check out this presentation .
3. Watch this extra video .

IB Questions on Differentiation

What you have to know:

The derivatives of all known functions. (If not, check this lesson.)
Recognize all the basic functions.
You must be able to manipulate exponential expressions. (If not, check this lesson.)
You must be able to manipulate logarithmic expressions. (If not, check this lesson.)

Key Points

1. Watch the video:

2. Watch this video on derivatives and tangents .

IB Past Paper Problems

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