How to find a vector normal (perpendicular) to a plane given an equation for the plane.
How to find the angle between planes, and how to determine if two planes are parallel or perpendicular.
How to write an equation for the coordinate planes or any plane that is parallel to one.
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
How to predict the direction of a vector.
How to express velocity as a vector.
Understanding the components of vectors.
How to express a vector algebraically in terms of the unit vectors i and j.
How to construct a perpendicular line at a point on a line.
How to plot complex numbers on the complex plane.
How to construct a midpoint and how to define a perpendicular bisector.
How to write the vector equation of a line.
How to compute the sum of two vectors or the product of a scalar and a vector.
How to compute the angle between two vectors.
How to determine whether lines are parallel, perpendicular, or neither.
How to add vectors geometrically two ways.
Understanding the differences between vectors and scalar quantities.
How to determine whether two lines in space are parallel or perpendicular.