Segment XY represents the path of an airplane that passes through the coordinates (2, 1) and (4, 5). What is the slope of a line that represents the path of another airplane that is traveling parallel to the first airplane? (1 point) Responses –2 –2 – – Image with alt text: one-half Image with alt text: one-half 2
The slope of a line can be found by using the formula:
slope = (change in y)/(change in x)
To find the slope of the line passing through the points (2, 1) and (4, 5), we can calculate the change in y and change in x:
change in y = 5 - 1 = 4
change in x = 4 - 2 = 2
slope = (4)/(2) = 2
Therefore, the slope of a line that represents the path of another airplane traveling parallel to the first airplane is 2.