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| Given the function :
Determine the derivative in
NB : write "sqrt(ax+b)" for
Let be a polynomial , gedefined in by .
Let be differentiable in . Determine the derivative.
Determine the derivative of a function in defined by with :
In order to determine the derivative of we apply the following rule of differentiation:
The derivative function of will be :
Given the function defined in by .
We will now determine the derivative of in a few steps :
Given the plane .
The curve C is the graph of the function , defined in .
The line is the tangent of C in point , with coordinates ( : ).
, with coordinates ( : ) is also on line
| Given the function
defined in by
Investigate this function and determine the extremum (extrema) of .