Question

Как построить точку на координатной плоскости?

Answer 1

Допустить такой пример (3;2) по горизонтали ищешь 3 а по вертикали 2 проводишь незаметные перпендикуляра и ставишь точку на точке пересечения

Answer 2

Building a Point on a Coordinate Plane

To build a point on a coordinate plane, you need to understand the Cartesian coordinate system and how to plot points using x and y coordinates.

1. Understanding the Cartesian Coordinate System: The Cartesian coordinate system is a two-dimensional plane formed by two perpendicular lines called the x-axis and y-axis. The point where these axes intersect is called the origin, denoted as (0, 0).

2. Plotting a Point: To plot a point on the coordinate plane, you need to determine its x and y coordinates. The x-coordinate represents the horizontal position, and the y-coordinate represents the vertical position.

3. Example: Let's say you want to plot the point A with coordinates (3, 2.25). To do this, you would move 3 units to the right along the x-axis and then move 2.25 units upwards along the y-axis. The intersection of these two movements would be the point A.

This can be represented as: - Start at the origin (0, 0). - Move 3 units to the right along the x-axis. - Then, move 2.25 units upwards along the y-axis. - The point where these movements intersect is the point A with coordinates (3, 2.25).

4. Additional Considerations: - It's important to note that the first coordinate in the pair represents the horizontal position (x-coordinate), and the second coordinate represents the vertical position (y-coordinate). - Points can also have negative coordinates, which means they are positioned to the left or below the origin.

By following these steps and understanding the Cartesian coordinate system, you can effectively build and plot points on a coordinate plane.