The point at which matter boils.
How to find the slope if you're given 2 points.
How to construct a perpendicular line at a point on a line.
How to use point-slope form of a line.
Understanding the colligative property of solutions that decreases the freezing point.
How to plot points and name quadrants.
Understanding the colligative property of solutions that elevates boiling point.
How to define point of concurrency; how to identify the four main points of concurrency in triangles.
How to describe and label point, line, and plane. How to define coplanar and collinear.
How to show that a function is discontinuous at a point x=a because it is not defined there.
How to understand what vectors are, and how they can be represented geometrically.
How to write the equation of a line in point-slope form.
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 find a vector normal (perpendicular) to a plane given an equation for the plane.
How to derive the formula for the midpoint of a segment in three dimensions.
How to write the vector equation of a line.
How to find a two-sided limit by investigating one-sided limits.