• Algebraic Representation of Vectors - Concept

Math›Precalculus›Vectors and Parametric Equations
How to express a position vector algebraically in component form <a,b>, and how to compute its magnitude.
• The Vector Equation of a Line - Concept

Math›Precalculus›Vectors and Parametric Equations
How to write the vector equation of a line.
• Vectors and Planes - Concept

Math›Precalculus›Vectors and Parametric Equations
How to find a vector normal (perpendicular) to a plane given an equation for the plane.
• Vectors and Planes - Problem 2

Math›Precalculus›Vectors and Parametric Equations
How to find a vector and a rectangular equation for a plane given a normal vector of the plane and one point in the plane.
• The Angle Between Vectors - Concept

Math›Precalculus›Vectors and Parametric Equations
How to compute the angle between two vectors.
• The Angle Between Vectors - Problem 1

Math›Precalculus›Vectors and Parametric Equations
How to compute the angle between two vectors.
• 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.
• Vectors and Planes - Problem 1

Math›Precalculus›Vectors and Parametric Equations
How to find an equation of a plane given a normal vector of the plane and one point in the plane.
• Unit Vectors - Problem 3

Math›Precalculus›Vectors and Parametric Equations
How to find a unit vector in any direction given the direction's angle.
• 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.
• Algebraic Representation of Vectors - Problem 1

Math›Precalculus›Vectors and Parametric Equations
How to express a vector from point Q to point R algebraically in component form <a,b>.
• Introduction to the 3D Coordinate System - Concept

Math›Precalculus›Vectors and Parametric Equations
How to define the components and length of a position vector in three dimensions.
• Vectors and Planes - Problem 3

Math›Precalculus›Vectors and Parametric Equations
How to find an equation of the plane tangent to a sphere.
• Motion Along a Line - Concept

Math›Precalculus›Vectors and Parametric Equations
How to write equations describing motion in a straight line given the velocity and the position when t=0.
• Motion Along a Line - Problem 1

Math›Precalculus›Vectors and Parametric Equations
How to write equations describing motion in a straight line given the velocity and the position when t=2.
• 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.
• Lines in 3D - Problem 3

Math›Precalculus›Vectors and Parametric Equations
How to find the point where a line passes through the xy-plane given the vector equation of the line.
• 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.
• 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 three-dimensions, and how to find its length.