1. Here is a graph of the equation 2y - x= 1. y
a. Are the points (0,) and (-7,-3) solutions to the
equation? Explain or show how you know.
+
1
B6
2
3
b. Check if each of these points is a solution to the
inequality 2y - x> 1:
+
(0,2)
(-6,3) (-7,-3)
18.5)
c. Shade the region that represents the solution set to
the inequality 2y-r>I.
d. Are the points on the line included in the solution
set? Explain how you know.