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What is the slope of the coordinates -3 4 4 -4?
The slope for a line between two points is (difference of y-coordinates) divided by (difference of x-coordinates). That is, (y2-y1)/(x2-x1). It doesn't matter in what order you take the points.
When graphing the points can your tell whether or not they are collinear?
Yes. Calculate the ratio of the difference in y-coordinates and the difference in x-coordinates between pairs of points. If the ratio is the same, the points are collinear. If not, they are not. The only exception is if all the x-coordinates are he same and the ratio is not defined. In this case the points are also collinear - all on a vertical line.
Run is the difference in coordinates?
Rise is the difference between two points along the vertical Y axis. Run is the difference along the X axis. So, for the points (1,3) and (4,8), run is 3 and rise is 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
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 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 ]
The---------------between any two points on a number line is the absolute of the difference of the coordinates?
The distance between any two points on a number line is the absolute value of the difference of the coordinates.
The is the vertical distance between two points?
In 2-dimensional space, it is the difference between their y-coordinates, in 3-dimensional space, it is the difference between their z-coordinates.
How do you use absolute value to find the distance between two points that have the same x coordinates but?
It is simply the difference between their y coordinates.
How do you use absolute value to find the distance between two points that have the same x coordinates?
It is simply the difference between their y coordinates.
Find the slope between the following points. (0 4) and (5 -7)?
Simply divide the difference in the y-coordinates, by the difference in the x-coordinates.
What is the slope of the coordinates -3 4 4 -4?
The slope for a line between two points is (difference of y-coordinates) divided by (difference of x-coordinates). That is, (y2-y1)/(x2-x1). It doesn't matter in what order you take the points.
What is the slope between the given points of -4 -1 and 4 5?
Calculate the difference of the y-coordinates, and divide it by the difference of the x-coordinates. That is the slope.
When graphing the points can your tell whether or not they are collinear?
Yes. Calculate the ratio of the difference in y-coordinates and the difference in x-coordinates between pairs of points. If the ratio is the same, the points are collinear. If not, they are not. The only exception is if all the x-coordinates are he same and the ratio is not defined. In this case the points are also collinear - all on a vertical line.
How do you find the vertical rise?
The rise, or vertical difference, between two points on the coordinate plane is the difference i their y-coordinates.
What is the vertical distance between two points called?
The difference in the y coordinates would be your vertical separation.
What is the distance between two points on a line?
The distance between two points on a line is the absolute value of the difference between their coordinates. This can be calculated using the distance formula: |x2 - x1|, where x1 and x2 are the coordinates of the two points.
