324 Videos for "x"

Limits at a Glance  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How to quickly find the limit of a rational function (cubic polynomials) as x goes to infinity. 
Graphing Radical Equations using Shifts  Problem 5
Math › Algebra › Radical Expressions and Equations
Reflecting radical graphs using transformations on the parent function. 
The Reciprocal Transformation  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to graph the reciprocal of a function using only its graph. 
Transforming the Tangent Graph  Problem 1
Math › Precalculus › Trigonometric Functions
How to graph y = 3 tan(x/4). 
Intercepts of Linear Equations  Problem 5
Math › Algebra › Linear Equations and Their Graphs
Finding the x and y intercepts of a linear function from the equation by letting one variable equal zero 
Solving a Logarithmic Equation  Problem 6
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Solving an equation of the form log x = constant 
Graphing a Rational Expression  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to transform the graph of a rational equation up and down. 
Area With Determinants  Problem 3
Math › Precalculus › Systems of Linear Equations and Matrices
How to compute the area of an irregular quadrilateral using determinants. 
Graphing a Rational Expression  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to transform the graph of a rational equation side to side. 
Graphing a Rational Expression  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to transform the graph of a rational equation upsidedown. 
Transforming the Tangent Graph  Problem 1
Math › Trigonometry › Trigonometric Functions
How to graph y = 3 tan(x/4). 
Integer Power Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^3. 
Intercepts and Asymptotes of Tangent Functions  Problem 1
Math › Trigonometry › Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 2 tan(5x). 
Transforming the Tangent Graph  Problem 2
Math › Trigonometry › Trigonometric Functions
How to graph y = 1/2 tan(?x). 
Curve Sketching with Derivatives  Problem 3
Math › Calculus › Applications of the Derivative
How to use sign charts of the first and second derivatives to sketch a graph of a product of functions, 9xe^(x/3) 
Graphing Lines using Intercepts  Problem 3
Math › Algebra › Linear Equations and Their Graphs
Interpreting x and y intercepts in the context of linear word problems 
Optimization Using the First Derivative Test  Concept
Math › Calculus › Applications of the Derivative
How to evaluate the limit of a function as x goes to infinity (or minus infinity), and how to determine the horizontal asymptote of its graph. 
Definition of Inverse  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Overview of inverse functions and related vocabulary. 
Integer Power Functions  Problem 2
Math › Precalculus › Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^5. 
Light Dependent Reactions
Science › Biology › Cell Functions and Processes
The mechanisms in light dependent reactions.