Flipped Math
Percent Change
Change the way the class looks at percent change. Scholars learn to write exponential functions from given information about percent change and to solve real-world problems involving the concept. They also see how to identify the initial...
Calculus Expert
Composite Functions
Make nesting dolls out of functions! An educational video describes the steps to creating a composite of three functions.
Khan Academy
Khan Academy: Pre Calculus: Introduction to Function Inverses
An instructional video explaining the concept of function inverses. A linear function is given and a diagram is drawn to show the mapping of some elements of the domain to the corresponding elements in the range. The inverse of the...
Khan Academy
Khan Academy: Pre Calculus: Function Inverses Example 2
The second in a series of videos on function inverses. This video goes through an example for finding the inverse of a quadratic function. The need is discussed for restraints on the domain of the original function in order for the...
Math TV
Math tv.com: Calculus: Derivatives (Exponential and Logarithmic)
Students learn how to differentiate logarithmic and exponential functions. The learning resource consists of video tutorials with detailed examples. In the left hand menu, click on Calculus, Derivatives, Exponential and Logarithmic.
Khan Academy
Khan Academy: Algebra: Logarithmic Functions: Graphing Logarithmic Functions
Models an example of how to graph a logarithmic function. [9:10]
Sophia Learning
Sophia: Graphs of Logarithmic and Exponential Functions
Explore the relationship between logarithmic and exponential functions. Assess learning with a quiz.
Khan Academy
Khan Academy: Algebra Ii: Functions: Intro to Composing Functions
Explains what it means to compose two functions. Gives examples for finding the values of composite functions given the equations, the graphs, or tables of values of the two composed functions. [6:14]
Other
Mathispower4u: Ex: Function and Inverse Function Values Using a Graph
This video explains how to determine function values and inverse function values using the graph of a function. [4:23]
Khan Academy
Khan Academy: Derivatives of Inverse Functions
Functions f and g are inverses if f(g(x))=x=g(f(x)). For every pair of such functions, the derivatives f' and g' have a special relationship.