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Points on a coordinate graph are always written (x,y). The X value is equivalent to the location of the point along the horizontal X-axis. This number comes first. If the point is to the right of the main vertical line, its positive; if its to the left, its negative. The Y value equals the location of the point on the Y-axis. If the point is above the main horizontal line, its positive; below this line is negative.

Q: How can you find the coordinates of a point on the coordinates plane?

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To find the x-coordinate of a point on the xy-plane, you look at the horizontal distance of the point from the y-axis. The y-coordinate of a point on the xy-plane is the vertical distance of the point from the x-axis.

coordinates

You do not have 3 coordinates in the Cartesian plane. The Cartesian plane is a plane and is therefore 2 dimensional. In 2 dimensional space you require only 2 coordinates. 3 coordinates are required to locate a point in 3-dimensional space but then it cannot be a Cartesian PLANE.

They are its coordinates in the Cartesian plane.

Let the point P have coordinates (p, q, r) and let the equation of the plane be ax + by +cz + d = 0Then the distance from the point to the plane is abs(ap + bq + cr) / sqrt(a^2 + b^2 + c^2).

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True

True.

To find the x-coordinate of a point on the xy-plane, you look at the horizontal distance of the point from the y-axis. The y-coordinate of a point on the xy-plane is the vertical distance of the point from the x-axis.

Its coordinates!

coordinates

Yes if it is a straight line equation

You do not have 3 coordinates in the Cartesian plane. The Cartesian plane is a plane and is therefore 2 dimensional. In 2 dimensional space you require only 2 coordinates. 3 coordinates are required to locate a point in 3-dimensional space but then it cannot be a Cartesian PLANE.

Coordinates are what tells you where a "point" is on a coordinate plane. For instance, Point A may be at (4, 6) when Point B is at (-2, 5)

The name of a point that is at (0,0) on a coordinate plane is called the origin.

Its coordinates, possibly!

coordinates.

Yes if it is a straight line equation