52 Videos for "directions"

The Resultant of Two Forces  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to find the resultant of two forces. 
The Vector Equation of a Line  Concept
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line. 
Lines in 3D  Concept
Math › Precalculus › Vectors and Parametric Equations
How to find the vector and parametric equations of a line when given two points on the line. 
The Geometric Representation of Vectors  Concept
Math › Precalculus › Vectors and Parametric Equations
How to understand what vectors are, and how they can be represented geometrically. 
Set Operation: Union  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve a union of two inequalities where the inequalities overlap and go in the same direction. 
Set Operation: Intersection  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve an intersection or inequalities where the inequalities overlap and go in different directions. 
Set Operation: Intersection  Problem 1
Math › Algebra 2 › Linear Inequalities
How to solve an intersection or inequalities where the inequalities overlap and go in different directions. 
Solving and Graphing Multistep Inequalities  Problem 3
Math › Algebra › Solving and Graphing Inequalities
How to solve and graph multistep inequalities when using distributing and changing the direction of the inequality. 
Set Operation: Intersection  Problem 2
Math › Algebra 2 › Linear Inequalities
How to solve an intersection of two inequalities where the inequalities overlap and go in the same direction. 
Set Operation: Union  Problem 1
Math › Algebra 2 › Linear Inequalities
How to solve a union of two inequalities where the inequalities overlap and go in different directions. 
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. 
The Vector Equation of a Line  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line segment given its endpoints. 
Lines in 3D  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the point where a line passes through the xyplane given the vector equation of the line. 
Set Operation: Union  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a union of two inequalities where the inequalities overlap and go in different directions. 
Set Operation: Intersection  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve an intersection of two inequalities where the inequalities overlap and go in the same direction. 
Vector Quantities  Scalar Quantities
Science › Physics › Linear and Projectile Motion
Understanding the differences between vectors and scalar quantities. 
Lines in 3D  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to find the vector equation, the parametric equations, and the symmetric equation of a line given two points on the line. 
The Reading Section
Test Prep › ACT › ACT Reading
Short, helpful video on ACT Reading section by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
Parametric Equations and Motion  Concept
Math › Precalculus › Vectors and Parametric Equations
How to graph a parametric curve, and how to eliminate the parameter to obtain a rectangular equation for the curve. 
Solving One Variable Inequalities  Problem 1
Math › PreAlgebra › Solving Equations and Inequalities
Solving one and two step inequalities that do not require changing the direction of the inequality sign