Virtual Math Learning Center

Related Videos

Solving Radical Equations Video 4

Solving equations with multiple radicals

Solving Radical Equations Video 1

Explaining how to solve radical equations and then solving example problems

Solving Radical Equations Video 2

Solving equations with even roots and checking the solutions

Solving Power and Exponential Equations Video 1

Explaining how to solve equations with power and exponential terms

Properties of Radical Functions and Expressions Video 1

Explaining the general properties of even and odd root functions

Properties of Power and Exponential Expressions Video 4

Properties of exponential growth and decay functions

Properties of Power and Exponential Expressions Video 5

Properties of the exponential function with base e

Inverse Trigonometric Functions: MATH 151 Problems 9-12

Properties and derivatives of inverse trigonometric functions

Inverse Trigonometric Functions: MATH 151 Problems 9-12

Properties and derivatives of inverse trigonometric functions

Inverse Trigonometric Functions: MATH 151 Problems 9-12

Properties and derivatives of inverse trigonometric functions

Inverse Trigonometric Functions: MATH 151 Problems 9-12

Properties and derivatives of inverse trigonometric functions

Domain of Combinations of Functions Video 4

Finding the domain of a function with a root and a logarithm in the denominator

Domain of Combinations of Functions Video 1

Finding the domain of a function with a denominator, square root, and logarithm

Domain of Radical Functions Video 1

Finding the domain of even and odd roots

Domain of Radical Functions Video 2

Finding the domain of functions with even and odd roots

Domain Restrictions

Explaining domain restrictions for denominators, even roots, and logarithms

Linear Forms Video 2

Discussing properties of linear functions

Linear Graphs Video 1

Discussing the types of linear graphs including horizontal and vertical lines and their properties

Quadratic Form Video 1

Explaining the graph and properties for the parent function of quadratics

Quadratic Form Video 2

Discussing properties of quadratic functions including the vertex, domain, range, and end behavior

Properties of Radical Functions and Expressions Video 2

How to rewrite radical terms as power terms

Solving Power and Exponential Equations Video 2

Solving equations with exponential terms

Solving Power and Exponential Equations Video 3

Solving equations with base e exponential terms

Solving Logarithmic Equations Video 1

Explaining how to solve logarithmic equations

Solving Logarithmic Equations Video 2

Solving logarithmic equations with a single logarithm term

Solving Logarithmic Equations Video 3

Solving logarithmic equations with multiple logarithm terms

Solving Logarithmic Equations Video 4

Solving logarithmic equations with multiple logarithm terms on both sides

Properties of Logarithmic Functions and Expressions Video 2

Explaining the basic properties of logarithmic functions

Solving Rational Equations Video 1

Solving equations that contain rational expressions

Solving Rational Equations Video 2

Solving an equation that contains rational expressions

Solving Rational Equations Video 3

Solving an equation that contains rational expressions

Properties of Rational Functions and Expressions Video 1

Discussing parent functions of rational functions and their properties

MATH 140 WIR7 #2a

Determining the domain and range of a relation and if the relation is a function

MATH 140 WIR7 #2b

Determining the domain and range of a relation and if the relation is a function

MATH 140 WIR7 #2c

Determining the domain and range of a relation and if the relation is a function

MATH 140 5.5 #2

Finding the piecewise-defined function for a given graph along with its domain and range

MATH 140 5.6 #1a

Finding the properties of an exponential function including domain, range, end behavior, and intercepts

MATH 140 5.6 #1b

Finding the properties of an exponential function including domain, range, end behavior, and intercepts

MATH 140 5.6 #1c

Finding the properties of an exponential function including domain, range, end behavior, and intercepts

MATH 140 5.6 #2a

Finding the domain of a function that is a fraction containing an exponential and root

MATH 140 5.6 #2b

Finding the domain of a function that is a fraction containing an exponential and root

MATH 140 5.6 #3a

Solving an equation with exponential functions

MATH 140 5.6 #3b

Solving an equation with exponential functions

WIR2 20B M150 V7

Solving a rational equation and checking the solutions

WIR4 20B M150 V19

Solving an equation with an exponential function

WIR4 20B M150 V20

Solving an equation with exponential functions by factoring

WIR4 20B M150 V21

Solving an equation with logarithmic functions

WIR4 20B M150 V22

Solving an equation with logarithmic functions

WIR4 20B M150 V23

Solving an equation with logarithmic functions

WIR4 20B M150 V24

Solving an equation with logarithmic functions

WIR8 20B M150 V11

Solving an equation with logarithmic functions

Review for the Common Exam: MATH 151 Exam 3 Review Problems 8-15

Review of limits and derivatives of inverse trigonometric functions

Review for the Common Exam: MATH 151 Exam 3 Review Problems 8-15

Review of limits and derivatives of inverse trigonometric functions

Continuity: MATH 151 Problems 1-6

Continuity of Functions and the Intermediate Value Theorem

Review for the Common Exam: MATH 151 Exam 3 Review Problems 8-15

Review of limits and derivatives of inverse trigonometric functions

Review for the Common Exam: MATH 151 Exam 3 Review Problems 8-15

Review of limits and derivatives of inverse trigonometric functions

Continuity: MATH 151 Problems 1-6

Continuity of Functions and the Intermediate Value Theorem

Domain of Rational Functions Video 1

Finding the domain of several rational functions

Domain of Rational Functions Video 2

Finding the domain of a rational function

Domain of Rational Functions Video 3

Explaining how to find any holes and vertical asymptotes of a rational function

Domain of Rational Functions Video 4

Finding the domain of a rational function using factoring

Domain of Combinations of Functions Video 2

Finding the domain of a function with a natural logarithm and denominator

Domain of Logarithmic Functions Video 1

Finding the domain of a logarithmic function

Quadratic Equations Video 1

Explaining the standard form for a quadratic equation and the possible number of solutions

Quadratic Equations Video 2

Solving quadratic equations with the difference of two squares formula

Quadratic Equations Video 3

Solving quadratic equations by factoring

Quadratic Equations Video 4

Solving a quadratic equation by factoring

Quadratic Equations Video 5

Solving a quadratic equation by factoring

Quadratic Equations Video 6

Solving quadratic equations with the quadratic formula and discussing the number of possible solutions

Quadratic Equations Video 7

Explaining when a quadratic equation does not have a real solution

Properties of Power and Exponential Expressions Video 1

Properties of exponents applied to power and exponential expressions

Properties of Power and Exponential Expressions Video 2

Properties of multiplying and simplifying power and exponential expressions

Properties of Power and Exponential Expressions Video 3

Properties of exponents applied to power and exponential expressions

Properties of Power and Exponential Expressions Video 6

Simplifying power and exponential expressions using properties of exponents

Properties of Power and Exponential Expressions Video 7

Simplifying power and exponential expressions using properties of exponents

Properties of Power and Exponential Expressions Video 8

Simplifying power and exponential expressions using properties of exponents

Properties of Power and Exponential Expressions Video 9

Simplifying an expression with both power and exponential functions using properties of exponents

Properties of Logarithmic Functions and Expressions Video 3

Expanding logarithmic expressions using logarithm rules

Properties of Logarithmic Functions and Expressions Video 4

Condensing a logarithmic expression into a single logarithm

Properties of Rational Functions and Expressions Video 9

Explaining how to multiply and divide rational expressions

Properties of Rational Functions and Expressions Video 10

Performing algebraic operations with rational expressions and simplifying the answer

Functions of Several Variables Exercise V5

Sketching the level curves for a function of two variables

MATH 140 WIR7 #6a

Determining the end behavior, real zeros, domain, and y-intercept for a polynomial

MATH 140 WIR7 #6b

Determining the end behavior, real zeros, domain, and y-intercept for a polynomial

MATH 140 WIR7 #6c

Determining the end behavior, real zeros, domain, and y-intercept for a polynomial

MATH 140 WIR7 #6d

Determining the end behavior, real zeros, domain, and y-intercept for a polynomial

MATH 140 WIR7 #6e

Determining the end behavior, real zeros, domain, and y-intercept for a polynomial

MATH 140 WIR7 #7

Identifying quadratic functions and their properties

MATH 140 5.5 #1

Finding the domain of a piecewise function and evaluating it

MATH 140 5.6 #2c

Finding the domain of a function that is a fraction containing exponentials and a square root

MATH 140 WIR 8 Pr 1

Finding the domain, intercepts, asymptotes, and holes of a rational function

MATH 140 WIR 8 Pr 2

Finding the domain, intercepts, asymptotes, and holes of a rational function

MATH 140 WIR 8 Pr 3

Finding the domain, intercepts, asymptotes, and holes of a rational function

Continuity of Functions: MATH 142

Determining where functions are continuous

Continuity of Functions II: MATH 142

Determining where functions are continuous

Intermediate Value Theorem and Bisection Method

Explaining the Intermediate Value Theorem and the Bisection Method

Intermediate Value Theorem and Bisection Method Example

Using the Intermediate Value Theorem and Bisection Method to approximate the solution of an equation

Semilog Plot Example 2

Writing a non-linear function to represent the line graphed on a semilog plot

Optimization Example 2

Using the second derivative to find the maximum rate of change in a word problem

WIR1 20B M150 V7

Simplifying a fraction using properties of exponents

WIR1 20B M150 V12

Simplifying a fraction containing fractional exponents

WIR8 20B M150 V01

Simplifying a fraction with negative exponents

WIR2 20B M150 V4

Solving an equation using the quadratic formula

WIR2 20B M150 V5

Solving a quadratic equation by completing the square

WIR2 20B M150 V6

Solving a polynomial equation using factoring by grouping

WIR8 20B M150 V05

Solving a quadratic equation using the quadratic formula

WIR2 20B M150 V8

Determining if an equation represents a function

WIR2 20B M150 V10

Finding the domains of functions

WIR8 20B M150 V03

Finding the domains of expressions

WIR3 20B M150 V7

Finding properties of a polynomial including zeros and end behavior

WIR3 20B M150 V8

Finding properties of a polynomial including zeros and end behavior

WIR3 20B M150 V9

Finding properties of a polynomial including zeros and end behavior

WIR3 20B M150 V10

Using properties of a polynomial to find its graph

WIR3 20B M150 V13

Determining the properties of a rational function and graphing it

WIR8 20B M150 V09

Determining the properties of a rational function and graphing it

WIR3 20B M150 V20

Restricting the domain of a function so it is one-to-one and has an inverse

WIR3 20B M150 V21

Determining algebraically the inverse of a function

WIR3 20B M150 V22

Determining algebraically the inverse of a function

WIR3 20B M150 V23

Determining algebraically the inverse of a function

WIR4 20B M150 V1

Determining properties of an exponential function

WIR4 20B M150 V2

Determining properties of an exponential function

WIR4 20B M150 V3

Determining properties of an exponential function

WIR4 20B M150 V4

Identifying the graph of an exponential function

WIR4 20B M150 V5

Solving an equation with an exponential function

WIR8 20B M150 V10

Determining properties of an exponential function

WIR4 20B M150 V7

Determining the properties of a logarithmic function

WIR4 20B M150 V8

Determining the graph of a logarithmic function

WIR4 20B M150 V9

Determining the properties of a logarithmic function

WIR4 20B M150 V10

Determining the graph of a logarithmic function

WIR4 20B M150 V17

Solving an equation with an exponential function

WIR4 20B M150 V18

Solving an equation with an exponential function

WIR4 20B M150 V25

Modeling a population size with an exponential function

WIR6 20B M150 V10

Solving a trigonometric equation

WIR6 20B M150 V11

Solving a trigonometric equation

WIR6 20B M150 V12

Solving a trigonometric equation by factoring

WIR6 20B M150 V13

Solving a trigonometric equation

WIR6 20B M150 V14

Solving a trigonometric equation

WIR6 20B M150 V15

Solving a trigonometric equation

WIR8 20B M150 V13

Solving a trigonometric equation

WIR2 20B M150 V11

Using a graph to evaluate a function

WIR6 20B M150 V20

Using a double angle formula to solve a trigonometric equation

WIR6 20B M150 V21

Using a double angle formula to solve a trigonometric equation

WIR6 20B M150 V22

Using a double angle formula to solve a trigonometric equation

WIR6 20B M150 V23

Using double angle formulas to evaluate trigonometric functions

Parametric Curves: MATH 151 Problems 1-5

Cartesian equations and parametric equations of curves

Review for the Common Exam: MATH 151 Exam 1 Review Problems 14-25

Review of limits, continuity, and the Intermediate Value Theorem

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Studying the Shape of Curves: MATH 151 Problems 2-7

Using derivatives to find properties of graphs

Studying the Shape of Curves: MATH 151 Problems 2-7

Using derivatives to find properties of graphs

Vectors: MATH 171 Problems 1 & 2

Proving associative and scalar multiplication properties for vectors

Parametric Curves: MATH 151 Problems 1-5

Cartesian equations and parametric equations of curves

Review for the Common Exam: MATH 151 Exam 1 Review Problems 14-25

Review of limits, continuity, and the Intermediate Value Theorem

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Inverse Trigonometric Functions: MATH 171 Problems 4-6

Properties of inverse trig functions and the derivative of arctangent

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Review for the Common Exam: MATH 151 Exam 1 Review Problems 26-35

Review of the limit definition of a derivative and calculating the derivative

Inverse Trigonometric Functions: MATH 171 Problems 4-6

Properties of inverse trig functions and the derivative of arctangent

Studying the Shape of Curves: MATH 151 Problems 2-7

Using derivatives to find properties of graphs

Studying the Shape of Curves: MATH 151 Problems 2-7

Using derivatives to find properties of graphs

WIR2 20B M251 V6

Determining the domain of a three-dimensional vector function

WIR3 20B M251 V1

Finding and sketching the domain of a function of two variables

WIR3 20B M251 V2

Finding and sketching the domain of a function of two variables

Splitting a Domain Into Two Pieces for a Double Integral

Evaluating a double integral over a given region by splitting it into two double integrals

Domain of Combinations of Functions Video 3

Finding the domain of a function with a square root in the denominator

Making Linear Functions Video 1

Discussing how to write the equation of a line through two given points

Making Linear Functions Video 2

Writing a linear equation of profit from a business word problem

Solving Linear Equations Algebraically Video 1

Solving a linear equation algebraically and showing how this relates to the graph

Solving Linear Equations Algebraically Video 2

Solving a linear equation algebraically

Solving Linear Equations Algebraically Video 3

Solving a linear equation algebraically and showing how this relates to the graph

Systems of Two Linear Equations in Two Variables Video 1

Explaining the format and possible solutions for a system of two linear equations

Systems of Two Linear Equations in Two Variables Video 2

Solving a system of linear equations with two variables

Systems of Two Linear Equations in Two Variables Video 3

Solving a system of two linear equations with two variables using the elimination method

Systems of Two Linear Equations in Two Variables Video 4

Solving a system of two linear equations using a TI-84 calculator

Systems of Two Linear Equations in Two Variables Video 5

Solving a system of two linear equations using a TI-84 calculator

Systems of Two Linear Equations in Two Variables Video 6

Solving a system of two linear equations using a TI-84 calculator

Linear Forms Video 1

Explaining the main three forms for linear equations

Properties of Logarithmic Functions and Expressions Video 1

Explaining the terminology and rules of logarithms

Properties of Rational Functions and Expressions Video 2

Finding horizontal asymptotes for rational functions

Properties of Rational Functions and Expressions Video 3

Explaining how to do polynomial long division

Properties of Rational Functions and Expressions Video 4

Finding horizontal asymptotes for rational functions

Properties of Rational Functions and Expressions Video 5

Determining the end behavior and horizontal asymptotes for rational functions

Properties of Rational Functions and Expressions Video 6

Explaining basic algebraic operations for fractions

Properties of Rational Functions and Expressions Video 7

How to simplify rational expressions

Properties of Rational Functions and Expressions Video 8

Adding and subtracting rational expressions by finding a common denominator

Functions of Several Variables Exercise V1

Evaluating and then finding and sketching the domain of a function of two variables

Functions of Several Variables Exercise V2

Finding and sketching the domain of a function of two variables

Functions of Several Variables Exercise V4

Sketching the level curves for a function of two variables

Systems of Two Linear Equations in Two Variables Video 1

Explaining the format and possible solutions for a system of two linear equations

Measures of Spread

Finding the range, IQR, standard deviation, and variance for a given set of data