You must be familiar with slope-intercept form (y = mx + b), and
understand which numbers in the equation are m and b, and how to
graph them. Mark b on the graph, then graph the slope (m) from
that point. Inequalities are very similar, with only a few
differences: - It's not a line of solutions as in a linear
equation; it is a solid or dashed boundary line that shows on
which side all the solutions are. - Shade above or below the
boundary line, showing on which side all the solutions are. -
Change the direction of the inequality (>, <) if you divide by a
negative number. ►Check your work by using (0,0) as a test
point. This will help you know if your answer is correct, and if
you forgot to change the direction of the inequality. These
videos cover the same topic, but go about solving in slightly
different ways. I watched all of them, and gleaned a little more
from each one. (1) from YourTeacher.com - graphing using a table
(2) boundary line (3) graphing using slope-intercept form, y =
mx + b (4) graphing usin