322 Videos for "x"

Asymptotes of Secant, Cosecant, and Cotangent  Problem 3
Math › Precalculus › Trigonometric Functions
How to find the xintercepts and vertical asymptotes of y = cot(pi x square root x/2). 
Asymptotes of Secant, Cosecant, and Cotangent  Problem 3
Math › Trigonometry › Trigonometric Functions
How to find the xintercepts and vertical asymptotes of y = cot(pi x square root x/2). 
Reflections  Problem 2
Math › Geometry › Transformations
How to reflect a figure over x = 2. 
Asymptotes of Secant, Cosecant, and Cotangent  Problem 1
Math › Precalculus › Trigonometric Functions
How to find the xintercepts and vertical asymptotes of y = 5 sec(x/6). 
Asymptotes of Secant, Cosecant, and Cotangent  Problem 1
Math › Trigonometry › Trigonometric Functions
How to find the xintercepts and vertical asymptotes of y = 5 sec(x/6). 
Symmetry of Polar Graphs  Concept
Math › Precalculus › Polar Coordinates and Complex Numbers
How to determine if the graph of a polar equation is symmetric about the xaxis. 
Definition of Inverse  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of finding the inverse of a function both algebraically, by swapping x and y, and from the graph by reflecting it across the line y = x. 
Finding an Inverse Algebraically  Problem 8
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of finding the inverse of a radical, or root function both algebraically, by swapping x and y, and from the graph by reflecting it across the line y = x. 
Solving Exponential Equations with the Different Bases  Problem 8
Math › Precalculus › Exponential and Logarithmic Functions
Solving logarithmic equations with two different bases and x's in two places requires using all of the properties of logarithms and factoring out an x. 
Solving Exponential Equations with the Different Bases  Problem 8
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Solving logarithmic equations with two different bases and x's in two places requires using all of the properties of logarithms and factoring out an x. 
Concavity and Inflection Points  Concept
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because it is not defined there. 
Intercepts of Linear Equations  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to find the x and y intercepts algebraically. 
Graphing Quadratic Equations  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand when there are no x intercepts. 
Graphing Lines using Intercepts  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line using the x and y intercepts. 
Rectangular Coordinate System  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to find x and y intercepts. 
Graphing Quadratic Equations  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand when there are whole number x intercepts. 
Intercepts and Asymptotes of Tangent Functions  Problem 2
Math › Trigonometry › Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 1/3 tan(?x/2). 
Intercepts of Linear Equations  Concept
Math › Algebra › Linear Equations and Their Graphs
How to work with x an y intercepts graphically or algebraically. 
Intercepts and Asymptotes of Tangent Functions  Problem 3
Math › Trigonometry › Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 6 tan(x/2 + ?/2). 
Intercepts of Linear Equations  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to find the x and y intercepts from a graph.