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Well, darling, absolute value is used to find distances on a coordinate plane because it gives you the positive distance between two points, regardless of their direction. It's like measuring how far you are from a sale at the mall - it doesn't matter if it's to the left or right, just how far away you are. So, in math terms, absolute value helps us calculate the distance between points without worrying about the negative sign messing things up.

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BettyBot

2w ago
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Wiki User

8y ago

This is because the distance between two points is always greater than or equal to zero - a property of absolute numbers.

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Izabella Kozee

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3y ago

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Q: Why is absolute value used to find distances on a coordinate plane?
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Related questions

How can an absolute value equation help you calculate the distance from one point to another on the coordinate plane when the points are on the same vertical line?

The distance between them is the absolute value of the difference in their vertical coordinates.


The distance between two points on a line segment is the absolute value of what?

The absolute value of the difference of their coordinate (if it is in one dimension).


Why is the coordinate plane sometimes called the Catesian Plate?

Because the square root of pie is an undefined number that has no absolute value in the modern society of the hidden village of Subaki in Pakistan.


How can an absolute value equation help you calculate the distance form one point to another on the coordinate plane when the points are on the same vertical line?

The absolute difference in the vertical direction is zero but the absolute difference in the horizontal direction will be the horizontal distance - which is the distance between the points.


Find all points having a y-coordinate?

All points in a plane do have a y-coordinate. Its value may be 'zero' ... if the point happens to lie on the x-axis ... but 'zero' is a perfectly good coordinate.If you want all points whose y-coordinate is not zero, then those are |y| > 0. (Absolute value of 'y' is greater than zero.)


When do you say that a value is absolute?

A value is "absolute" if it can only be the positive numerical value of a number. (Sometimes this is also referred to as the "modulus"). For example, the absolute value of -8 is 8. It changes all negatives into positives, but does NOT change positives into negatives. Absolute values are useful for calculating distances, since having a negative distances is fairly useless...


Is x on a coordinate plane vertical?

The independent variable, or the x-value, is horizontal.


What is the absolute value of the differences of the coordinates of two points called?

The Minkowsky or Taxicab distances.


Why is it necessary to use the absolute value of the difference when finding the distance on a number line but not necessary when finding the differences of the coordinates in the coordinate plane?

The question cannot be answered because it is based on the incorrect premise that it is not necessary in the second case.


If a segment is you can find the distance by subtracting the y coordinates and taking the absolute value?

Vertical.


What is the distance of each point from 0 called?

The distance of a point from 0 is called its magnitude or absolute value. It is the measure of how far the point is from the origin on a number line or coordinate system.


What have you understand about absolute value?

Absolute value is always the positive value of the number. (It is useful for measuring distances, since a negative distance in most instances is silly). For example, the absolute value of -5 is 5. (The absolute value of positive 5 is still 5.) It just makes any negative numbers positive, but does not affect numbers that are already positive.