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Explain about Cartesian coordinate system?
In 2-dimensions, the Cartesian coordinate system comprises a pair of axes meeting at right angles at a point called the origin. Conventionally the axes are identified as the x-axis (going from left to right) and the y-axis (going from the bottom to the top).Every point of the Cartesian plane is allocated an ordered pair of numbers, called coordinates. The first number (abscissa) represents the distance of the point to the right of the origin and the second (ordinate) represents the distance in the upward direction. If the point is to the left or below the origin then the corresponding coordinate is negative.
What does the ordered pair 0 0 mean?
In the context of Cartesian coordinates, the ordered pair (0, 0) represents a point at the intersection of the x-axis and the y-axis, also known as the origin. The first number in the ordered pair (0) represents the x-coordinate, which is the distance along the horizontal axis from the origin. The second number (0) represents the y-coordinate, which is the distance along the vertical axis from the origin. Therefore, the ordered pair (0, 0) indicates a position where both the x and y coordinates are zero, placing the point at the origin of the coordinate plane.
What is the coordinates of a point on the number line?
the distance from the origin
What equations correctly represents a circle centered at the origin with a radius of 3?
x2 + y2 = 9
What is te point where the axes of the coordinate plane intersect?
The axes of coordinate planes intersect at the point of origin.
