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The first point has a positive ordinate, the second point has a negative ordinate.
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What is the distance between the points -1 1 and 1 -1?
The distance between the points can be calculated by using the difference in the x coordinates, the difference in the y coordinates and Pythagoras. distance = sqrt((difference_in_x_coords)2 + difference_in_y_coords)2) So for the points (-1, 1) and (1, -1) the distance between them is: sqrt((-1 - 1)2 + (1 - -1)2) =sqrt(22 + 22) =sqrt(4 + 4) = sqrt(8) ~= 2.83
If three points are given then how do you prove that they are collinear?
0). Considering any TWO points, you can calculate the slope of the line between them like this: Slope = (difference between the y-values of the two points) divided by (difference between the x-values of the two points). Use this technique to examine your THREE points, like this: 1). Calculate the slope of the line between Point-2 and Point-1. 2). Calculate the slope of the line between Point-3 and Point-1. 3). If the two slopes are equal, then the three points all lie on the same line.
Why voltage is measured between 2 points?
because voltage is the 'electrical potential difference'. since a "difference" can only be evaluated between two points so is voltage :)
What are the distance formula were the two points are located on the coordinate plane?
(Distance between the points)2 = (difference of the two x-values)2 + (difference of the two y-values)2
What is the slope of the line that contains the points (-1 2) and (3 3)?
Points: (-1, 2) and (3, 3) Slope: 1/4
What is the slope of the line formed by these two points 2 3 and 4 2?
To find the slope we need to divide the difference in rise between these two points by the difference in run between them. The difference in rise equals: 3-2 = 1. The difference in run between these points equals: 2-4 = -2.Now we just divide 1/-2 and we get the slope of the line formed by these two points: -0.5
What is the distance between the points -1 1 and 1 -1?
The distance between the points can be calculated by using the difference in the x coordinates, the difference in the y coordinates and Pythagoras. distance = sqrt((difference_in_x_coords)2 + difference_in_y_coords)2) So for the points (-1, 1) and (1, -1) the distance between them is: sqrt((-1 - 1)2 + (1 - -1)2) =sqrt(22 + 22) =sqrt(4 + 4) = sqrt(8) ~= 2.83
When you calculate slope from 2 points does it matter which point is point 1?
No. Here is an example: calculate the slope between points (1,1) and (3,2). (Delta y) / (Delta x) = (2-1) / (3-1) = 1 / 2 (Note: "Delta" means difference in some value. We are calculating the difference in coordinates between two points.) Swapping the points, you get: (Delta y) / (Delta x) = (1-2) / (1-3) = (-1)/(-2) = 1/2 As you can see, swapping the points simply changes the sign in the numerator and in the denominator. The final result is the same.
What is the distance between points 2 2 and 1 1?
11 points
If three points are given then how do you prove that they are collinear?
0). Considering any TWO points, you can calculate the slope of the line between them like this: Slope = (difference between the y-values of the two points) divided by (difference between the x-values of the two points). Use this technique to examine your THREE points, like this: 1). Calculate the slope of the line between Point-2 and Point-1. 2). Calculate the slope of the line between Point-3 and Point-1. 3). If the two slopes are equal, then the three points all lie on the same line.
What is the distance between points -6 0 and -3 1?
(distance)2 = (difference in 'x' values)2 + (difference in 'y' values)2 = (3)2 + (1)2 = 10Distance = sqrt(10) = 3.1623 (rounded)
What is the distance between the two points in simplest radical form?
The distance between two points is Square root of [ (difference in their 'x' coordinates)2 + (difference in their 'y' coordinates)2 ]
What is the difference between a 1886 type 1 and type 2 Indian head penny?
Here's the description given by the experts at CoinFacts.com:Type 1 - last feather on the Indian's headdress points between the I and the CType 2 - last feather on the Indian's headdress points between the C and the A
Why voltage is measured between 2 points?
because voltage is the 'electrical potential difference'. since a "difference" can only be evaluated between two points so is voltage :)
What are the distance formula were the two points are located on the coordinate plane?
(Distance between the points)2 = (difference of the two x-values)2 + (difference of the two y-values)2
What is the distance between points (-6 1) and (-2 -2)?
Points: (-6, 1) and (-2, -2) Distance: 5 units
What is the slope of the line that contains the points (-1 2) and (3 3)?
Points: (-1, 2) and (3, 3) Slope: 1/4
