It has no slope.
negative 1/2
To work this out get some graph paper and draw the line.
To find the slope between the points (-20, -18) and (19, 5), use the slope formula: ( m = \frac{y_2 - y_1}{x_2 - x_1} ). Substituting the values, we get ( m = \frac{5 - (-18)}{19 - (-20)} = \frac{5 + 18}{19 + 20} = \frac{23}{39} ). Therefore, the slope of the line connecting these two points is ( \frac{23}{39} ).
Points: (-11, -17) and (-14, -19) Slope: 2/3
Points: (1, 9) and (0, 0) Slope: 9 Equation: y = 9x
(-1,9) (5,21)
If you mean points of (-1, 9) and (5, 21) then the slope works out as 2
-1/2 or -0.50
negative 1/2
If you mean points of (-1, 9) and (5, 21) then the slope of the line works out as 2
To work this out get some graph paper and draw the line.
Points: (21, 10) and (-19, 0) Slope: 1/4
-15-16/-7-19=-1/26
Points: (-2.5, -0.5) and (4.5, -1) Slope: -1/14 Equation: y = -1/14x-19/28 in slope intercept form
First we note that the slope does exist between the two points because the two points do not have the same x co-ordinate. Next, we apply the slope formula. slope=(y2-y1)/(x2-x1) Note that it does not matter which point you call as 1 or 2, you will still get the same result. For this example we will call point (-5,-13) as point 1 and (-17,-19) as point 2. Therefore: slope=(-19-(-13)) / (-17-(-5)) = (-6) / (-12) = 1/2 Therefore, the slope of the line containing the points (-5,-13) and (-17,-19) is 1/2.
Points: (-11, -17) and (-14, -19) Slope: 2/3
Points: (1, 9) and (0, 0) Slope: 9 Equation: y = 9x