THE DERIVATIVE : All derived functions it’s a work document
Derivative of usual functions ; Constant function; Identity function f( x ) = x
Exponential function (of the form ax with a> 0 )
Function exp ( x ) ; Logarithmic function ln x
Basic derivation rules
Addition and subtraction of functions
Product of functions rule
Quotient of functions rule
Derivative of composite functions
How do we recognize a composite function?
The chain rule
Chain derivatives of usual functions …………………..