Question

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Answer 1

Answer:

scale factor - stretch by 6

Step-by-step explanation:

Answer 2

Answer:

1/3

Step-by-step explanation:

Look at two corresponding lengths that are easy to measure.

BC and B'C' are both along horizontal lines, so you can easily count squares to find their lengths.

BC = 3

B'C' = 1

B'C' is the image, and BC is the original.

The scale factor is obtained by dividing a length of the image by the corresponding length of the original.

scale factor = B'C'/BC = 1/3

Answer: 1/3