• #### Relations and Determining Whether a Relation is a Function - Problem 7

##### Math›Algebra›Graphs and Functions
How to determine whether a relation is a function from a set of points, a mapping, or a graph
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• #### Graphing Rational Functions, n less than m - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to recognize when y = 0 is the horizontal asymptote of a rational function.
• #### Graphing Rational Functions, n less than m - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function when the degree n of the numerator is less than the degree m of the denominator.
• #### Proving Two Functions are Inverses - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to use algebra to show that two functions are inverses.
• #### Exponential Functions and their Graphs - Problem 3

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to graph a transformation of an exponential function.
• #### Exponential Functions and their Graphs - Problem 5

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Examples of graphing exponential decay functions using transformations on the parent graph, including attention to asymptotes, domain and range.
• #### Introduction to Rational Functions - Problem 5

##### Math›Algebra›Rational Expressions and Functions
Reflecting the parent graph of a rational function across the x axis
Tags:
• #### Graphing Rational Functions, n=m - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function (simple quadratic polynomials) when the degree n of the numerator equals the degree m of the denominator.
• #### The Reciprocal Trigonometric Functions - Problem 1

##### Math›Trigonometry›Trigonometric Functions
How to compute all six trigonometric functions at q = 7*pi/4.
• #### Exponential Functions and their Graphs - Problem 3

##### Math›Precalculus›Exponential and Logarithmic Functions
How to graph a transformation of an exponential function.
• #### Exponential Functions and their Graphs - Problem 7

##### Math›Algebra 2›Inverse, 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
• #### Evaluating the Tangent Function - Problem 2

##### Math›Precalculus›Trigonometric Functions
How to evaluate the tangent of -?/6.
• #### Graphing Rational Functions, n=m - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function when the degree n of the numerator equals the degree m of the denominator.
• #### The Reciprocal Trigonometric Functions - Problem 2

##### Math›Trigonometry›Trigonometric Functions
How to compute all six trigonometric functions at q = -7?/6.
• #### The Tangent Function - Problem 1

##### Math›Precalculus›Trigonometric Functions
How to find values of tan(q) when q=0, ?/6, ?/4, and ?/3.
• #### The Tangent Function - Problem 2

##### Math›Precalculus›Trigonometric Functions
How to find when sine, cosine, and tangent are positive.
• #### Evaluating the Tangent Function - Concept

##### Math›Precalculus›Trigonometric Functions
How to evaluate the tangent of 3*pi/4.
• #### Evaluating the Tangent Function - Problem 1

##### Math›Precalculus›Trigonometric Functions
How to evaluate the tangent of 4*pi/3.
• #### Graphing the Reciprocal Trigonometric Functions - Concept

##### Math›Precalculus›Trigonometric Functions
How to use the unit circle to derive identities that are useful in graphing the reciprocal trigonometric functions.
• #### Graph of the Tangent Function - Concept

##### Math›Precalculus›Trigonometric Functions
How to graph y = tan(theta) for 0 <= theta < pi/2.