How to use standard form of a line.
How to determine what form an equation is written in.
How to use point-slope form of a line.
How to graph a line in slope-intercept form.
How to graph a line using the x and y intercepts.
How to use the slope-intercept form of a line.
How to write the equation of a line using slope-intercept form.
How to define and label a line segment.
How to construct a perpendicular line at a point on a line.
How to mark parallel lines, how to show lines are parallel, and how to compare skew and parallel lines.
How to express a complex number in trigonometric form.
How to convert a complex number from rectangular form to trigonometric form.
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
How to write the equation of a graphed line.
How to write the equation of a line in point-slope form.
How to take the converse of the parallel lines theorem.