1,126 Videos for "functions"

Function Notation  Concept
Math › Algebra 2 › Functions
How to define function notation. 
Function Notation  Problem 1
Math › Algebra 2 › Functions
How to evaluate an equation in function notation. 
Limits of Rational Functions  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How to find the limit of a rational function (with quadratic polynomials) as x goes to negative infinity. 
Integer Power Functions  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^5. 
Composition of Functions  Concept
Math › Algebra 2 › Functions
How to calculate the composition of functions. 
Polynomial Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How we define polynomial functions, and identify their leading coefficient and degree. 
Composition of Functions  Problem 1
Math › Algebra 2 › Functions
How to calculate the composition of functions. 
Graphing Polynomial Functions  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How we graph a factored cubic (3rd degree polynomial) function. 
Graphing Polynomial Functions  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How we graph a factored quartic (4th degree polynomial) function. 
Graphing Polynomial Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How we graph a factored quintic (5th degree polynomial) function. 
Find an Equation of the Polynomial Function  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How we identify the equation of a quartic function when we are given the intercepts of its graph. 
Find an Equation of the Polynomial Function  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How we identify the equation of a quintic function when we are given the intercepts of its graph. 
Introduction to Rational Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How to define rational functions, and how to identify their domain and zeros. 
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. 
Introduction to Rational Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to identify the vertical asymptotes of a rational function. 
Limits of Rational Functions  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to find the limit of a rational function as x goes to infinity (or negative infinity). 
Find an Equation of the Polynomial Function  Concept
Math › Precalculus › Polynomial and Rational Functions
How we identify the equation of a polynomial function when we are given the intercepts of its graph. 
Exponential Functions and their Graphs  Problem 4
Math › Precalculus › Exponential and Logarithmic Functions
How to graph exponential growth functions. 
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 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function with a base less than one.