1,119 Videos for "function"

The Greatest Integer Function  Concept
Math › Precalculus › Introduction to Functions
How to evaluate the greatest integer function. 
Symmetry of Graphs: Odd and Even Functions  Problem 3
Math › Precalculus › Introduction to Functions
How to determine whether an odd function times an even function, or an odd function divided by an odd function, is even or odd. 
Power Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How we define power functions, and which of our parent functions belong to this family. 
Continuous Functions  Problem 2
Math › Calculus › Limits and Continuity
How to show that rational functions are continuous functions. 
Continuous Functions  Problem 3
Math › Calculus › Limits and Continuity
How to show that compositions of continuous functions are continuous functions. 
Continuous Functions  Concept
Math › Calculus › Limits and Continuity
How to determine whether a function f(x) is continuous everywhere on its domain. 
Exponential Functions  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to graph exponential functions. 
Exponential Functions  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
How to find an equation of an exponential function when an algebraic relationship is given. 
Graphing Polynomial Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How we identify the end behavior of a polynomial functions. 
Exponential Functions  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function when it is stretched horizontally. 
Logarithmic Functions  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to graph logarithmic functions. 
Logarithmic Functions  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to graph two logarithmic functions when one graph is a reflection of the other. 
Domain Restrictions and Functions Defined Piecewise  Problem 1
Math › Precalculus › Introduction to Functions
How to graph a piecewisedefined function. 
Logarithmic Functions  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph a logarithmic function when there is a translation. 
Domain Restrictions and Functions Defined Piecewise  Concept
Math › Precalculus › Introduction to Functions
How a domain restriction affects the graph of a function. 
Logarithmic Functions  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to graph a logarithmic functions when there is a stretch. 
Domain Restrictions and Functions Defined Piecewise  Problem 3
Math › Precalculus › Introduction to Functions
How to graph a piecewisedefined function with an asymptote, and how to find its domain and range. 
Symmetry of Graphs: Odd and Even Functions  Problem 2
Math › Precalculus › Introduction to Functions
How to prove whether a function is even or odd. 
Symmetry of Graphs: Odd and Even Functions  Problem 1
Math › Precalculus › Introduction to Functions
How to prove whether a function is even or odd. 
Domain Restrictions and Functions Defined Piecewise  Problem 2
Math › Precalculus › Introduction to Functions
How to graph a piecewisedefined function with three pieces, and to find its domain and range.