Answer:
Graphing Systems of Linear Inequalities
To graph a linear inequality in two variables (say, x and y ), first get y alone on one side. ...
If the inequality is strict ( < or > ), graph a dashed line. ...
Finally, pick one point that is not on either line ( (0,0) is usually the easiest) and decide whether these coordinates satisfy the inequality or not.
The anser for this would most likely be B
X = -2, -4y = -2- 18 , -4y = -20, so y = 5
x = -1, -4y = -1 - 18 , -4y = -19, so y = 4.75
x = 0, -4y = -18, so y = 4.5
x = 1, <span>-4y = 1- 18 , -4y = -17, so y = 4.25
</span>x = -2, -4y = 2- 18 , -4y = -16, so y = 4
you can use three of above points to graph your equation