Math

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?

a. -2
b. - 1/2
c. 1/2
d. 2

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  1. (2,1), (4,5).

    Slope = (y2-y1)/(x2-x1) = (5-1)/(4-2) =

    1. 👍
    2. 👎
  2. A
    D
    B
    A
    C

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    2. 👎
  3. 1. B
    2. A
    3. C
    4. C
    5. D

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    2. 👎
  4. Adrea is correct!!

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    2. 👎

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