• #### Instantaneous Rate of Change - Problem 2

##### Math›Calculus›The Derivative
How to estimate the instantaneous rate of change of a quantity by measuring the slopes of tangent lines on a graph of quantity vs. time.
• #### The Derivative Function - Problem 2

##### Math›Calculus›The Derivative
How to use values of the derivative obtained by estimating slopes of tangent lines to sketch the graph of the derivative function.
• #### Instantaneous Velocity - Problem 1

##### Math›Calculus›The Derivative
How to estimate the instantaneous velocity of an object from a graph of position vs. time by computing slopes of secant lines over shorter and shorter intervals of time.
• #### Derivatives of Logarithmic Functions - Problem 2

##### Math›Calculus›The Derivative
How to find an equation of the line tangent to the graph of f(x)=ln(x) at a point, and how to use the tangent to approximate values of natural log.
• #### The Definition of the Derivative - Problem 3

##### Math›Calculus›The Derivative
How to compute the derivative using the definition, and how to find an equation of the line tangent to its graph at a point.
• #### The Product Rule - Problem 3

##### Math›Calculus›Techniques of Differentiation
How to differentiate a product of two functions when values of each function are given, and how to find an equation of a tangent line to the product function's graph.
• #### Derivatives of Exponential Functions - Problem 2

##### Math›Calculus›The Derivative
How to use the derivative of an exponential function to find an equation of the tangent line to the graph of f(x) = e^x.
• #### Derivatives of Power Functions - Problem 2

##### Math›Calculus›The Derivative
How to compute the derivative of f(x) = x^(-2) and how to find an equation of the line tangent to its graph at x= -2.
• #### Derivatives of Power Functions - Problem 3

##### Math›Calculus›The Derivative
How to compute the derivative of f(x) = x^(1/2) and how to find an equation of the line tangent to its graph at x= 9.
• #### Derivatives of Polynomial Functions - Problem 2

##### Math›Calculus›The Derivative
How to compute the derivative of a polynomial function at a point, and how to find an equation of the line tangent to its graph at that point.
• #### Angle Inclination of a Line - Concept

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Concept

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Problem 2

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Problem 1

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Problem 3

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Problem 2

How to find the angle of inclination of a line.
• #### Angle Inclination of a Line - Problem 3

How to find the angle of inclination of a line.