Limits and Continuity

Slopes, Tangent Lines, and Derivatives
The Line Slope of Two Points (a,f(a)),(b,f(b))  
Slope of the Tangent Line at a Point (a,f(a))  
Slope of the Tangent Line at a Point (x,f(x))
[ex1]
The Derivatives of a Function  
[ex2] [ex3]
The Undifferentiable Point

Differentiation Rules
Derivative of Constant and Polynomial Equation
Derivative of Times and Rational Function  
[ex1] [ex2] [ex3] [ex4]
Derivatives of Trigonomatric Functions
[ex5]
Derivatives of Other Functions
[ex6]
Derivatives of Power and Log Functions
[ex7] [ex8]