Why are the quadrants numbered

How to Plot Points on Quadrants? Solved Examples on Quadrants 5. Practice Questions on Quadrants 6. Important Topics. Cartesian Coordinates. Coordinate Plane. Solved Examples on Quadrant. Example 1: Ms. Cathy asks the students to write the coordinates of points A and B given in the graph and identify the quadrant in which each of them lies. Can you help Nora to get the answer to this? The answer to the above problem can be recorded in a tabular form. Example 2: Peter is required to locate the points M 3, 0 , N 3,5 , and P 3, -2 on a cartesian system and check if they are collinear.

Help Peter to do this. Solution: Let's plot the points M, N, and P on a graph. To know whether the three points are collinear or not, we need to draw a line passing through any two of them. If the third point also lies on that line, then the points will be collinear. We can observe that line 'l' contains all three points. An ordered pair consists of two values, x and y.

In an ordered pair, x is always the first value and y is always the second value. In the ordered pair 5, -2 for instance, 5 is the x value and -2 is the y value. The y value refers to the vertical position. Using the following graph quadrant diagram, identify the quadrants for the following ordered pairs. A math quadrant is another phrase for a graph quadrant. A graph quadrant is one of four sections on a Cartesian plane.

Each of the four sections has a specific combination of negative and positive values for x and y. You plot an ordered pair on graph quadrants. Ordered pairs have x and y values. X is the first value in an ordered pair; y is the second. Want to brush up on other basic math skills?

Then check out our expert guides on how to add and subtract fractions and how to use the acceleration formula. Hayley Milliman is a former teacher turned writer who blogs about education, history, and technology. When she was a teacher, Hayley's students regularly scored in the 99th percentile thanks to her passion for making topics digestible and accessible.

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Score on SAT Math. Score on SAT Reading. Asked 6 years, 6 months ago. Active 12 months ago. Viewed 5k times. Andy Lee Andy Lee 75 1 1 silver badge 5 5 bronze badges. There is nothing more. Add a comment. Active Oldest Votes.

But there are some other conventions it ought to align with so they would possibly also have to change to make everything fit together : As Yagna Patel points out, quadrant numbering is intimately connected with the standard parameterization of the unit circle. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Upcoming Events.