How to work with x an y intercepts graphically or algebraically.
How to graph a line using the x and y intercepts.
How to graph a line.
How to connect linear equations, tables of values, and their graphs.
How to write a function to describe a table of values.
How to write an equation to describe a set of pictures.
How to use the slope-intercept form of a line.
How to write the equation of a line using slope-intercept form.
How to tell if two variables vary directly.
How to solve and graph absolute value inequalities with x and y.
How to graph a quadratic equation by hand.
How to graph inequalities in the xy plane.
How to write the equation of a graphed line.