• #### Proving Two Functions are Inverses - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use composition of functions to show two functions are inverses.
• #### Proving Two Functions are Inverses - Problem 2

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use composition of functions to show two functions are not inverses.
• #### The Tangent Function - Concept

##### Math›Trigonometry›Trigonometric Functions
How to define the tangent function for all angles.
• #### Graphing Rational Functions, n>m - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to find the oblique asymptote of a rational function, if it has one.
• #### Exponential Functions and their Graphs - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph an exponential function with a base greater than one.
• #### Graphing Rational Functions, n=m - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to recognize when a rational function has a horizontal asymptote, and how to find its equation.
• #### Function Notation with Logs and Exponentials - Problem 2

##### Math›Precalculus›Exponential and Logarithmic Functions
How to use logarithms and function notation to model radioactive decay.
• #### Exponential Functions and their Graphs - Problem 5

##### Math›Precalculus›Exponential and Logarithmic Functions
Examples of graphing exponential decay functions using transformations on the parent graph, including attention to asymptotes, domain and range.
• #### Graph of Logarithmic Functions - Problem 4

##### Math›Precalculus›Exponential and Logarithmic Functions
How to graph log functions using transformations if the base, b, is a fraction between 0 and 1 (that is, 0 < b < 1).
• #### Function Notation with Logs and Exponentials - Problem 3

##### Math›Precalculus›Exponential and Logarithmic Functions
Population growth models written in exponential form and in function notation.
• #### Exponential Functions and their Graphs - Problem 8

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use two points to write an exponential function containing the points.
• #### Exponential Functions and their Graphs - Problem 2

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph an exponential function with a base less than one.
• #### Introduction to Rational Functions - Problem 6

##### Math›Algebra›Rational Expressions and Functions
Vertical translations on the parent graph of a rational function.
Tags:
• #### Introduction to Rational Functions - Problem 8

##### Math›Algebra›Rational Expressions and Functions
Sketching rational functions and asymptotes using horizontal transformations.
Tags:
• #### Relations and Determining Whether a Relation is a Function - Problem 1

##### Math›Algebra›Graphs and Functions
How to find the domain and range and determine whether a relation is a function when given a set of ordered pairs.
• #### Exponential Functions and their Graphs - Problem 7

##### Math›Precalculus›Exponential and Logarithmic Functions
Examples of how to determine whether a function represents an exponential growth or decay model based on the value of the base
• #### Function Notation with Logs and Exponentials - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use function notation to solve log equations.
• #### The Reciprocal Trigonometric Functions - Concept

##### Math›Precalculus›Trigonometric Functions
How to define the reciprocal trigonometric functions, the reciprocal identities, and the Pythagorean identities.
• #### Graph of Logarithmic Functions - Problem 3

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Learn how to graph log functions using transformations if the base, b, is greater than 1.
• #### The Tangent Function - Concept

##### Math›Precalculus›Trigonometric Functions
How to define the tangent function for all angles.