205 Videos for "points"

Finding the Slope of a Line from 2 Points  Problem 4
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a vertical line using 2 points. 
Constructing a Perpendicular at a Point on a Line  Problem 1
Math › Geometry › Constructions
How to construct a square if the perimeter of the square is given as a line segment. 
Finding the Slope of a Line from 2 Points  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to find the slope if you're given 2 points, but one contains a missing value. 
Concavity and Inflection Points  Problem 2
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because its limit and its value at x=a are different. 
Concavity and Inflection Points  Problem 1
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because the limit as x approaches a does not exist. 
PointSlope Form of Linear Equations  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a line if given two points. 
PointSlope Form of Linear Equations  Concept
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a line in pointslope form. 
Critical Points  Concept
Math › Calculus › Applications of the Derivative
How to find a twosided limit by investigating onesided limits. 
Critical Points  Problem 3
Math › Calculus › Applications of the Derivative
How to determine onesided and twosided limits from the graph of a function. 
Critical Points  Problem 2
Math › Calculus › Applications of the Derivative
How to determine onesided and twosided limits from the graph of a function. 
Critical Points  Problem 1
Math › Calculus › Applications of the Derivative
How to determine onesided and twosided limits from the graph of a function. 
Concavity and Inflection Points  Problem 3
Math › Calculus › Applications of the Derivative
How to determine whether a function f(x) is continuous everywhere on its domain. 
Introduction to the 3D Coordinate System  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the components of a vector from point A to point B in threedimensions, and how to find its length. 
The Geometric Representation of Vectors  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to plot a vector given its initial point and terminal point, and how to find its magnitude. 
The Geometric Representation of Vectors  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to plot a vector given its initial point and terminal point, and how to find its magnitude. 
The Geometric Representation of Vectors  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to plot a vector given its initial point and terminal point, and how to find its magnitude. 
The Midpoint and Distance Formulas in 3D  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the equation of the set of points equidistant from two given points. 
Slope  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to find a point given a slope and another point on the line. 
The Vector Equation of a Line  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line given two points on the line. 
Derivatives of Polynomial Functions  Problem 2
Math › Calculus › The Derivative
How to compute the derivative of a polynomial function at a point, and how to find an equation of the line tangent to its graph at that point.