polynomial functions 174 videos

Graph of Logarithmic Functions
Precalculus Exponential and Logarithmic Functions
How to find the graph of a logarithmic equation with a base greater than one.
log graph logarithmic graphs inverse graphically domain range asymptote 
Evaluating the Tangent Function
Precalculus Trigonometric Functions
How to evaluate the tangent of 3*pi/4.
tangent quadrants reference angles 
Graph of the Tangent Function
Precalculus Trigonometric Functions
How to graph y = tan(theta) for 0 <= theta < pi/2.
tangent the unit circle asymptotes 
Intercepts and Asymptotes of Tangent Functions
Precalculus Trigonometric Functions
How to find the xintercepts and vertical asymptotes of the graph of y = tan(q).
sine cosine tangent zeros x intercepts vertical asymptotes 
Using the Inverse Trigonometric Functions
Precalculus Advanced Trigonometry
How to evaluate expressions like tan(sin (4/5))^(1).
sine cosine tangent inverse sine inverse cosine inverse tangent the unit circle 
Substitutions Involving e^x or ln(x)
Calculus Antiderivatives and Differential Equations
How to use the method of substitution when the antiderivatives involve e^x or ln[x].
substitution antidifferentiation exponential functions logarithmic functions power functions 
Properties of Logarithms
Precalculus Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base.
logarithmic functions exponential functions inverse functions identities the common logarithm 
Graphing a Rational Expression
Algebra 2 Rational Expressions and Functions
How to graph a basic rational equation.
functions function notation difference quotient expanding binomials 
Deriving the Quadratic Formula
Algebra 2 Quadratic Equations and Inequalities
How to derive the quadratic formula by completing the square.
functions domain parent functions inequalities interval notation 
Simplifying Rational Functions with Factoring and GCFs
Algebra Rational Expressions and Functions
How to simplify rational expressions.
opposite factors excluded values factor rational 
Factoring: Special Cases Part II
Algebra Factoring
How to factor a third degree polynomial by grouping.
factoring by grouping greatest common factor binomial 
Substituting and Evaluating
PreAlgebra Polynomials
Vocabulary of monomials and polynomials, including nonexamples

Classifying and Naming
PreAlgebra Polynomials
Vocabulary of classifying polynomials by degree and number of terms

Distributing
PreAlgebra Polynomials
Distributing a constant, variable, or negative over a polynomial

Basic Transformations
Algebra 2 Polynomials
How to understand basic transformations of a polynomial graph.
transformation vertical shift flip 
Review of the Methods of Factoring
Algebra 2 Factoring
How to use the different methods to factor a polynomial.
factoring greatest common factor grouping factoring trinomials different of cubes sum of cubes 
Using Synthetic Division to Factor
Algebra 2 Factoring
How to factor a polynomial using synthetic division
synthetic division factoring remainder 
Using Synthetic Division to Solve an Equation
Algebra 2 Factoring
How to use synthetic division to solve a polynomial equation.
synthetic division solving 
Transforming the Cotangent Graph
Trigonometry Trigonometric Functions
How graph the cotangent function using five key points.
cosine sine cotangent even and odd functions the add pi identities period vertical asymptotes 
Transforming Secant and Cosecant
Trigonometry Trigonometric Functions
How graph the secant function using five key points.
even functions the add pi identities secant cosine vertical asymptotes period periodicity