004 Sample Final A, Problem 4

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Graph the system of inequalities.

Foundations
How do we graph ?
Answer:
We replace the inequality with . Now, we have the equation of a line.
Since the sign was and not , the line is dashed. Now, since ,
we shade in the area to the left of the line.


Solution:

Step 1:
Step 2:
Step 3:
Step 4:
Final Answer:

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