324 Videos for "x"

Limits at a Glance  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to quickly find the limit of a rational function as x goes to infinity. 
Limits at a Glance  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to quickly find the limit of a rational function as x goes to infinity. 
Applications of Linear Equations  Problem 8
Math › Algebra 2 › Graphs of Linear Equations
Making a graph and interpreting the x and y intercept and slope in the context of linear word problems 
Solving a Logarithmic Equation  Problem 6
Math › Precalculus › Exponential and Logarithmic Functions
Solving an equation of the form log x = constant 
Applications of Linear Equations  Problem 5
Math › Algebra › Linear Equations and Their Graphs
Interpreting the x and y intercepts in applications of linear equations 
Applications of Linear Equations  Problem 8
Math › Algebra › Linear Equations and Their Graphs
Making a graph and interpreting the x and y intercept and slope in the context of linear word problems 
Solving Trigonometric Equations  Problem 2
Math › Precalculus › Advanced Trigonometry
How to solve a simple tangent equation: tan(x/4)=1. 
The Inverse Sine Function  Problem 3
Math › Precalculus › Advanced Trigonometry
How to graph a simple transformation of y = sin^1 x 
Graphing Quadratic Equations  Problem 11
Math › Algebra › Quadratic Equations and Functions
Using 5 key points to graph a quadratic function when the vertex is the xintercept. 
The Inverse Tangent Function  Problem 3
Math › Precalculus › Advanced Trigonometry
How to graph a simple transformation of y = tan^1(x) 
The Inverse Cosine Function  Problem 3
Math › Precalculus › Advanced Trigonometry
How to graph a simple transformation of y = cos^1(x) + pi/2 
Graphing 2 Variable Inequalities  Problem 6
Math › Precalculus › Linear Equations and Inequalities
How to determine whether an (x, y) pair is a solution to a twovariable inequality 
Graphing 2 Variable Inequalities  Problem 6
Math › Algebra › Solving and Graphing Inequalities
How to determine whether an (x, y) pair is a solution to a twovariable inequality 
The Inverse Cosine Function  Problem 3
Math › Trigonometry › Advanced Trigonometry
How to graph a simple transformation of y = cos^1(x) + pi/2 
Introduction to Planes  Concept
Math › Precalculus › Vectors and Parametric Equations
How to write an equation for the coordinate planes or any plane that is parallel to one. 
Intercepts of Linear Equations  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to interpret intercepts of a graph. 
Intercepts of Linear Equations  Problem 6
Math › Algebra › Linear Equations and Their Graphs
Interpreting x and y intercepts from given graphs of word problem situations 
Intercepts of Linear Equations  Problem 4
Math › Algebra › Linear Equations and Their Graphs
Finding the x and y intercepts from a graph of a linear function 
Shifts in Absolute Value Graphs  Problem 6
Math › Algebra › Absolute Value
Graphing an absolute value function by creating a x y chart around the vertex. 
The Ellipse  Problem 1
Math › Algebra 2 › Conic Sections
How to find the equation of an ellipse centered at the origin.