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12 November, 08:02

Segment J K has coordinates J begin ordered pair 3 comma negative 6 end ordered pair and K begin ordered pair negative 3 comma 2 end ordered pair.

When segment J K is dilated with a scale factor negative 4, what are the coordinates of J prime and K prime?

options:

J prime begin ordered pair negative 12 comma 24 end ordered pair and K prime begin ordered pair 12 comma negative 8 end ordered pair

J primebegin ordered pair negative 1 comma negative 10 end ordered pair and K prime begin ordered pair negative 7 comma negative 2 end ordered pair

J prime begin ordered pair negative fraction 3 over 4 end fraction comma 3 over 2 end ordered pair and K prime begin ordered pair 3 over 4 comma negative 1 half end ordered pair

J prime begin ordered pair 7 comma negative 2 end ordered pair and K prime begin ordered pair 1 comma 6 end ordered pair

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  1. 12 November, 08:26
    0
    J' is at (-12, 24) and K' is at (12, - 8).

    Multiply both the x - and y-coordinates of J by - 4; then do the same with the coordinates of K.
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