72 Videos for "position"

Introduction to the 3D Coordinate System  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find the equation of a sphere with radius r when it is centered at the origin. 
Evaluating Sine and Cosine at Other Special Angles  Problem 3
Math › Precalculus › Trigonometric Functions
How to measure the sine and cosine of 5?/3. 
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. 
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. 
Evaluating Sine and Cosine at Special Acute Angles  Problem 3
Math › Precalculus › Trigonometric Functions
How do we graph sine and cosine when q is between 0 and ?/2? 
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. 
Evaluating Sine and Cosine at Other Special Angles  Problem 2
Math › Trigonometry › Trigonometric Functions
How to measure the sine and cosine of 11?/6. 
Evaluating Sine and Cosine at Special Acute Angles  Concept
Math › Precalculus › Trigonometric Functions
How do we measure sine and cosine of pi/4? 
Evaluating Sine and Cosine at Other Special Angles  Problem 2
Math › Precalculus › Trigonometric Functions
How to measure the sine and cosine of 11?/6. 
Evaluating Sine and Cosine at Special Acute Angles  Concept
Math › Trigonometry › Trigonometric Functions
How do we measure sine and cosine of pi/4? 
Evaluating Sine and Cosine at Special Acute Angles  Problem 3
Math › Trigonometry › Trigonometric Functions
How do we graph sine and cosine when q is between 0 and ?/2? 
Parametric Equations and Motion  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the horizontal distance a projectile travels and how to graph on the TI84 the parametric equations describing its motion.