27 videos in "Derivatives / Rules of Derivatives"

Introduction to Derivatives

The Derivative

Calculation of Derivatives

Derivatives of Trigonometric Functions

Leibniz Notation and the Chain Rule

Rectilinear Motion

HigherOrder Derivatives

Critical Numbers and the First Derivative Test

Concavity and the Second Derivative Test

The Power Rule

Derivatives Part 1

Derivatives Part 2

Derivatives Part 3

[C.2] Numerical Derivative

[C.3] Elasticity

Derivative of a SumProductQuotientComposition

Sign of Derivative and Increasing or Decreasing

Increasing or Decreasing Derviative from Function

Cartesian Graphs and the Second Derivative

Excel Project 1  Acceleration of Sales

Notations and Power Rule

Chain Rule

Derivative of Exponential

Max and Min

Elasticity Part 1

Elasticity Part 2

Elasticity Part 3  Calculator
Derivatives Part 1
 What is a derivative?
 What is the formal definition of a derivative?
 How do you estimate the slope of the tangent line to a curve at a point?
 What does delta mean in Calculus?
 What is delta x?
 What does it mean to find a derivative?
This lesson is a very basic and simple explanation of what a derivative is, explained using the slope of the tangent line to a curve at a point.