How to use the Ampere's Law.
Equations and slopes of horizontal and vertical lines
How to connect linear equations, tables of values, and their graphs.
How to determine the derivative of a linear function.
How to determine what form an equation is written in.
How to graph a line.
How to write a function to describe a table of values.
How to write an equation to describe a set of pictures.
How to find the angle of inclination of a line.
Short, helpful video on ACT Geometry by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.
How to determine whether lines are parallel, perpendicular, or neither.
How to compute and simplify the difference quotient of a linear function.
How to define the derivative of a function at a point x=a.