52 Videos for "direction"

Parametric Equations and Motion  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to determine the path of an object by eliminating the parameter when the position is given by parametric equations. 
Perpendicular, Parallel and Skew Lines in Space  Concept
Math › Precalculus › Vectors and Parametric Equations
How to determine whether two lines in space are parallel or perpendicular. 
The Resultant of Two Forces  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find the resultant of two forces at an acute angle (45 degrees). 
The English Section
Test Prep › ACT › ACT English
Short, helpful video on the ACT English section by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
The Science Section
Test Prep › ACT › ACT Science
Short, helpful video on ACT Science section by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
The Vector Equation of a Line  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line given its slope and one point on the line. 
Parametric Equations and Motion  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to determine the path of an object by eliminating the parameter when the position is given by parametric equations with trigonometric equations. 
Finding Maximum and Minimum Values  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How we find when the minimum distance occurs between two objects moving in perpendicular directions. 
Parametrizing a Line Segment  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find a parametrization of segment AB that uses s, the distance from point A, as a parameter. 
Solving One Variable Inequalities  Problem 2
Math › PreAlgebra › Solving Equations and Inequalities
When solving a one or two variable equation, change the direction of the inequality sign anytime you multiply or divide by a negative number 
The Math Section
Test Prep › ACT › ACT Math
Short, helpful video on the ACT Math section by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
Perpendicular, Parallel and Skew Lines in Space  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to find the equation of a line parallel to and perpendicular to a given line in space.