Over a million students use our free study notes to help them with their homework
The chain rule is used when you're trying to differentiate a complicated function, and it allows you to split up the function into easier ones. The trick is spotting where to split the function, and what ...
So you've encountered something like:
I have A* in Maths and Further Maths at A-level, and have tutored students in A-level maths for a year.
A stationary point is simply a point on a graph where the derivative=0. Ie, the rate of change of the curve at this point is 0 and therefore it is neither increasing or decreasing Answered by Anna H. • Maths tutor10852 Views
The product rule can be used to differentiate a function that is formed of the product of two other functions;
e.g f(x)=x2ex
Answered by Abi T. • Maths tutor5949 Views
←
707
708
709
710
711
→
Internet Safety
Payment Security
Cyber
Essentials