253 Videos for "points"

Rotational Symmetry  Concept
Math › Geometry › Transformations
How to define rotational symmetry and identify the degree of rotational symmetry of common regular polygons. 
Distance Formula  Concept
Math › Geometry › Pythagorean Theorem
How to derive the equation for the distance between two points using the Pythagorean Theorem. 
Equation of a Circle  Problem 3
Math › Geometry › Pythagorean Theorem
How to write the equation of a circle given the center and a point on the circle. 
Colligative Properties
Science › Chemistry › Chemical Solutions
An overview of the colligative properties. 
Midpoint Formula  Concept
Math › Algebra 2 › Graphs of Linear Equations
How to find the midpoint of two points. 
Polynomial Function  Problem 7
Math › Algebra 2 › Polynomials
Find the polynomial with given imaginary monomial zeros and use one given point to find the value of the leading coefficient. 
Polynomial Function  Problem 3
Math › Algebra 2 › Polynomials
Find the polynomial with given radical zeros and use one given point to find the value of the leading coefficient. 
Polynomial Function  Problem 4
Math › Algebra 2 › Polynomials
Find the polynomial with given real zeros and use one given point to find the value of the leading coefficient. 
The Circle  Problem 9
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to write the equation for a circle from the center and one point on the circle. 
Constructing the Incenter  Problem 1
Math › Geometry › Constructions
How to construct the inscribed circle of a triangle using a compass and straightedge. 
Midpoint Formula  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to find an endpoint given the midpoint and other endpoint. 
Vapor Pressure Lowering
Science › Chemistry › Chemical Solutions
Understanding the colligative property of solutions that elevates boiling point. 
Tangent Segments to a Circle  Concept
Math › Geometry › Circles
How to find the length of tangent segments drawn to a circle from the same point. 
Constructing a Perpendicular to a Line  Concept
Math › Geometry › Constructions
How to find the shortest distance between a point and a line. 
Constructing a Perpendicular to a Line  Problem 1
Math › Geometry › Constructions
How to construct a perpendicular through a point not on a line to a line. 
Rotational Symmetry  Problem 1
Math › Geometry › Transformations
How to draw a figure with a given degree of rotational symmetry. 
Introduction to Parabolas  Problem 5
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to write the equation for a parabola from a graph or from the vertex and one other point 
Multiplication and Division with Decimals  Concept
Math › PreAlgebra › Decimals and Percents
Multiplying and dividing decimals by ignoring and later replacing the decimal point 
Introduction to Parabolas  Problem 5
Math › Algebra 2 › Quadratic Equations and Inequalities
How to write the equation for a parabola from a graph or from the vertex and one other point