Coordinates: (-4, 1) and (6, 3)Slope of line: 1/5
Points: (-1, 2) and (3, 3) Slope: 1/4
Points: (-14, 3) and (2, -5) Slope: -1/2
(y2 - y1)/(x2 - x1) is the formula for the slope of a line. In this case, the formula with the points plugged-in would be (-1 - (-3))/(5 - 3). Simplified, the slope is 1. Of course, the order in which you plug-in the coordinates doesn't affect the slope of the line.
The slope between two points (x0, y0) and (x1, y1) is given by: slope = change_in y/change_in_x = (y1 - y0)/(x1 - x0) → slope = (3 - 2)/(-4 - -1) = 1/-3 = -1/3
Coordinates: (-4, 1) and (6, 3)Slope of line: 1/5
Points: (-1, 2) and (3, 3) Slope: 1/4
Two coordinates are needed to determine the slope of a straight line equation.
Points: (-14, 3) and (2, -5) Slope: -1/2
(y2 - y1)/(x2 - x1) is the formula for the slope of a line. In this case, the formula with the points plugged-in would be (-1 - (-3))/(5 - 3). Simplified, the slope is 1. Of course, the order in which you plug-in the coordinates doesn't affect the slope of the line.
Using any two points, calculate the differences in the Y and the X coordinates. Then take the difference between the Y and divide it by the difference in the X. Example: Points (1,3) and (4,9) are on a line. Determine the slope of the line. X coordinates: 1 and 4. 4-1 = 3 Y coordinates: 3 and 9 9-3 = 6 Slope = Y/X = 6/3 = 2 The slope is 2
Points: (-3, -1) and (3, -2) Slope: -1/6
if a line has a slope of -2 and a point on the line has coordinates of (3, -5) write an equation for the line in point slope form
The slope between two points (x0, y0) and (x1, y1) is given by: slope = change_in y/change_in_x = (y1 - y0)/(x1 - x0) → slope = (3 - 2)/(-4 - -1) = 1/-3 = -1/3
This question only makes sense if the writer meant coordinates (3,1) and (6,4). If this is what was meant, then to find the slope, which is rise/run, you find the change in the y-coordinates and divide by the change in the x-coordinates. (4-1)/(6-3) = 3/3 = 1 the formula is; (y2- y1) / (x2-x1)
The slope of two lines are perpendicular only if their slopes multiplied together equal -1 (m1*m2 = -1). So if a line has a slope of -3 then a line perpendicular to this one has a slope of -1/-3 or 1/3.
0.25 is.