The slope of a line that passes through two points is (difference in y) / (difference in x).
Points: (14, 5) and (20, 4) Slope: -1/6
The slope is -2/3.
Points: (3, 15) and (5, 9) Slope: -3
Points: (-12, -17) and (21, 5) Slope: 2/3
The slope of a line that passes through two points is (difference in y) / (difference in x).
Where are the points!
The slope is zero.
The slope is 1/2.
The slope is 2.
The slope of the line that passes through the points (3,15) and (5,9), is -3; use the formula change in Y-axis/change in X-axis.
Points: (2, 1) and (5, 3) Slope: 2/3
Points: (14, 5) and (20, 4) Slope: -1/6
The slope is -2/3.
Points: (0, 5) and (10, -15) Slope: -2
Points: (-2, 4) and (-6, 12) Slope: -2
Points: (3, 15) and (5, 9) Slope: -3