966 Videos for "functions"

Function Notation with Logs and Exponentials  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use function notation to solve log equations. 
Introduction to Rational Functions  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to express any rational function f(x) = (ax + b)/(cx + d) as a transformation of y = 1/x. 
Finding the Domain of a Function  Problem 4
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a rational expression. 
Exponential Functions and their Graphs  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function with a base greater than one. 
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 
Finding the Domain of a Function  Problem 3
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a quadratic expression. 
Exponential Functions and their Graphs  Problem 4
Math › Precalculus › Exponential and Logarithmic Functions
Examples of graphing exponential growth functions using transformations on the parent graph, including attention to asymptotes, domain and range. 
Exponential Functions and their Graphs  Problem 6
Math › Precalculus › Exponential and Logarithmic Functions
Using transformations to describe in words the change from the graph of one exponential function to another. 
Exponential Functions and their Graphs  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function with a base less than one. 
Exponential Functions and their Graphs  Problem 8
Math › Precalculus › Exponential and Logarithmic Functions
How to use two points to write an exponential function that contains them. 
Function Notation with Logs and Exponentials  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to use function notation to evaluate a log equation. 
Finding the Domain of a Function  Problem 1
Math › Precalculus › Introduction to Functions
How to find the domain of a function when it has two radical expressions. 
Function Notation with Logs and Exponentials  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use function notation to solve log equations. 
Graph of Logarithmic Functions  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Learn how to graph log functions using transformations if the base, b, is greater than 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. 
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. 
Graph of Logarithmic Functions  Problem 4
Math › Precalculus › 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). 
The Tangent Function  Concept
Math › Precalculus › Trigonometric Functions
How to define the tangent function for all angles. 
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. 
Introduction to Rational Functions  Problem 2
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function where there is a sum or difference in the denominator.