1,119 Videos for "function"

Relations and Determining Whether a Relation is a Function  Problem 2
Math › Algebra › Graphs and Functions
How to find the domain and range and determine whether a relation is a function when given a mapping. 
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. 
Finding Zeros of a Polynomial Function  Concept
Math › Precalculus › Polynomial and Rational Functions
How we find the zeros of a polynomial function in expanded form. 
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. 
Graph of Logarithmic Functions  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph a logarithmic function. 
Graph of Logarithmic Functions  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Learn how to graph log functions using transformations if the base, b, is a fraction between 0 and 1 (that is, 0 < b < 1). 
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 
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. 
Derivatives of Polynomial Functions  Problem 1
Math › Calculus › The Derivative
How to use the constant multiple rule and the sum rule to differentiate combinations of power functions, radical functions, and reciprocal functions. 
Function Notation with Logs and Exponentials  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use function notation to evaluate a log equation. 
Function Notation with Logs and Exponentials  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use logarithms and function notation to model radioactive decay. 
The Reciprocal Trigonometric Functions  Problem 1
Math › Trigonometry › Trigonometric Functions
How to compute all six trigonometric functions at q = 7?/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 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. 
Finding Zeros of a Polynomial Function  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function. 
Finding Zeros of a Polynomial Function  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to find the zeros of a quintic (5th degree polynomial) function. 
The Reciprocal Trigonometric Functions  Problem 2
Math › Trigonometry › Trigonometric Functions
How to compute all six trigonometric functions at q = 7?/6. 
The Reciprocal Trigonometric Functions  Problem 3
Math › Trigonometry › Trigonometric Functions
How to compute all six trigonometric functions at q given sec q. 
Introduction to Rational Functions  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How a zero in the denominator does not always signal a vertical asymptote. 
Function Notation with Logs and Exponentials  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Population growth models written in exponential form and in function notation.