1. 4.3.2 – Graphing 3 Inequalities

2. From yesterday, we learned about graphing a system with 2 inequalities
Where are the solutions?
How do you test your solutions?

3. We can extend the same ideas of solutions and systems to a system with 3 inequalities
Solutions still the overlapped area
Lines must still be correct (dashed vs. solid)

4. 3 Inequalities
Often with 3 inequalities, we will form something similar to a triangle
Look for the area where the shading meets within the triangle formed in most cases

5. Example. Graph the following system.
y ≤ x

6. Example. Graph the following system.
y < 2x
y ≥ -2

7. Example. Graph the following system.
y < -2x + 6

8. Assignment
Pg. 189
26-28, odd, 62