Use similar triangles to determine the slope of the line.
The slope is ____.
The coordinates are (0, 0), (1, 2), (2, 4), (3, 6), (4, 8)
The coordinates given form a straight line passing through the origin. By looking at the points (1,2), (2,4), we can see that the slope of the line is 2 (as y increases by 2 when x increases by 1).
Therefore, the slope of the line is 2.
Looking at the given points (2,1) and (4,2), we can see that for every increase of 2 units in x, there is an increase of 1 unit in y. This signifies that the slope of the line is 1/2.
Therefore, the slope of the line is 1/2.
Use similar triangles to determine the slope of the line. Write your answer in fraction form.
The slope is ____.
The coordinates are (0, 0), (2, 1), (4, 2), (6, 3), (8, 4)