If you need extra practice, follow the instructions below for Example 1, Example 2, Example 3.
Use the applet to graph each system of inequalities shown below.
Once you have graphed each system, determine if the origin (0 , 0) is part of the solution region.
Example 1:
y ≤ 3x − 1
y ≥ -2x +5
Example 2:
y ≤ 3x + 3
y ≥ -one-half
1
2
x +5
Example 3:
y ≥ 5x + 4
y ≤ 5x − 1
Answer the following questions in your notes:
Did you write something like this?