Graphing Linear Equations Unit Test 9 of 159 of 15 Items Question Use the image to answer the question. Use similar triangles to determine the slope of the line. (1 point)
To determine the slope of the line using similar triangles, we can compare the rise and run of the line with the rise and run of a known triangle within the image.
By comparing the rise and run of the line with the rise and run of the triangle with sides 1 and 2, we can see that the rise of the line is 3 units and the run of the line is 6 units.
Therefore, the slope of the line is rise/run = 3/6 = 1/2.
So, the slope of the line is 1/2.