Question 4 (10 points) (05.06 HC)
The coordinate plane below represents a community, Points A through Fare houses in the community
A
D
5
E
3
2.
С
1
D
2
3
4 5
6
-6 5 4 6 -2
B
Part A: Using the graph above create a system of inequalities that only contains points C and F the overlapping shaded regions. Explain
how the lines will be graphed and shaded on the coordinate grid above. (5 points)
Part B: Explain how to verify that the points C and F are solutions to the system of inequalities created in Part A (3 points)
Part C: Erica wants to live in the area defined byy < 7x - 4. Explain how you can identify the houses in which Erica is interested in living (2)
points)
(10 points)