How to find the speed of transit when the time of two different legs is known.
How to derive the equation for the distance between two points using the Pythagorean Theorem.
How to calculate average speed.
How to derive the distance formula for polar coordinates.
How to derive the equation for a circle using the distance formula.
How to find the shortest distance between a point and a line.
How to use the distance formula to derive the equation for a circle.
How to compute the average rate of change of a population over an interval of time.
Understanding the differences between speed and instantaneous speed.
How to find instantaneous velocity.
How to derive the formula for the midpoint of a segment in three dimensions.