1.Not Even
2.Even
3.Not Even
4.Not Even
To answer this question here is what you would do. I can't give you the exact answer because there is not a line plot attached.
Count the number of X's above the number 5 1/2 feet. Put this number over the total number of X's you count (including the 5 1/2s).
This is your answer when you write these 2 pieces of information in fraction form.
True the answer is true babes :)
D' = (-2, 0) = 2*(-1, 0) = 2*D
The scale factor is 2.