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## What is the Meaning of Graphical Method?

Graphical method is a mathematical process used to solve problems. It involves the use of diagrams and graphs to represent information and equations. The graphical method is used to solve problems in algebra, calculus, and other areas of mathematics.

Graphical methods are used to solve equations, find the area of a shape, calculate the slope of a line, and much more. The graphical method involves plotting points on a graph and then using the graph to solve the problem. For example, if you have an equation such as y = 3x + 2, you can plot the points (0,2), (1,5), (2,8), etc. on a graph and then use the graph to solve the equation.

In addition to solving equations, graphical methods are also used to solve optimization problems. In an optimization problem, you are looking for the maximum or minimum value of a function. To solve this type of problem, you can plot the function on a graph and then use the graph to find the maximum or minimum value.

Graphical methods are also used to solve systems of equations. In a system of equations, you have two or more equations that have the same variables. You can plot the points on a graph and then use the graph to solve the system of equations.

Overall, graphical methods are a powerful tool for solving mathematical problems. They allow you to visualize the problem and make it easier to understand and solve. Graphical methods are used in many areas of mathematics, including algebra, calculus, and optimization.