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To find the solutions.
To verify the solutions of a system of linear inequalities from a graph, check if the points satisfy all the inequalities in the system. You can do this by substituting the coordinates of each point into the original inequalities to see if they hold true. Additionally, ensure that the points lie within the shaded region of the graph, which represents the solution set. If both conditions are met, the solutions are confirmed to be true.
You do not have to do so. However, many people find graphical representations easier to understand.
Graph both inequalities and the area shaded by both is the set of answers.
True
To find the solutions.
The solution to a system of inequalities is where the solutions to each of the individual inequalities intersect. When given a set of graphs look for the one which most closely represents the intersection, this one will contain the most of the solution to the the system but the least extra.
to solve a linear in equality you have to write it out on a graph if the line or shape is made ou of strate lines its linear
The part that is shaded represents all the possible solutions. An inequality has solutions that are either left or righ, above or below or between two parts of a graph.
You do not have to do so. However, many people find graphical representations easier to understand.
Graph both inequalities and the area shaded by both is the set of answers.
Graph the following Inequalities: x > 3
True
Solving linear systems means to solve linear equations and inequalities. Then to graph it and describing it by statical statements.
Not every system of inequalities has a solution. A system of inequalities can be inconsistent, meaning that there are no values that satisfy all inequalities simultaneously. For example, the inequalities (x < 1) and (x > 2) cannot be satisfied at the same time, resulting in no solution. However, many systems do have solutions, which can be represented as a feasible region on a graph.
It is not necessary - it is a convention to distinguish between the end points of a range being included or not in the solution.
The definition of equivalent inequalities: inequalities that have the same set of solutions