to graph f (x) + k, move the graph k units up..your answer should be;
y = x ^ 2 + 5/2
Answer: (4,2)
Step-by-step explanation:
So,

1. Graph each inequality separately.
2. Choose a test point to determine which side of the line needs to be shaded.
3. The solution to the system will be the area where the shadings from each inequality overlap one another (purple area)
As for the system of inequalities we say it's unbounded.
He would have to sell $20,000 worth of clothes to get $2,000