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Systems of E's and I's

Change the word or phrase that makes the statement false! There are no spaces or hyphens between words.
Horizontales
If the graph of a system of inequalities is parallel lines, a solution is impossible
The solution to a system of inequalities will be all points in the shaded area
The inequality x+y ≤ z tells you that z is “no more than” the sum of x and y
The Quadrants are labeled in order clockwise
For a system of equations or inequalities, a solution for one of the equations or inequalities is a solution for the system
Inequalities use the = sign
When a system of equations is graphed and the lines are parallel, there are infinite solutions
Verticales
The intersection of a dashed line and a solid line is part of the solution set
Points on a dashed line are part of the solution set for a system of inequalities
Y=1/2x-4 is in standard form
A graph of a system of equations will have shaded areas
In a system of inequalities with the symbol >, the graphed line will be solid
In Quadrant I, ordered pairs have all negative x’s and y’s