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)

–2
negativeonehalf
onehalf
2

Question

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)

    –2
    negativeonehalf
    onehalf
    2

e.mccormick · Answer

They confuse you with all the airplaibne talk.  I mean, if you look at the pictur they descibe:
|dw:1367032644013:dw|
What is important there, the planes or the lines?