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Karolina [17]
3 years ago
13

HELP FAST WILL GIVE BRAINLIEST AND 5 STARS ALSO 30 POINTS!

Mathematics
2 answers:
Nata [24]3 years ago
8 0

Answer:

C

Step-by-step explanation:

1) you can tell that one of the pre-images sides is 2 units and the corresponding image's is 1 so you can assume the scale factor is 2, also the preimage is on one side of the x axis and the image is on the other.

morpeh [17]3 years ago
4 0

Answer:  C. a reflection across the x-axis, and then a dilation by a scale factor of 2

Step-by-step explanation:

We see that the shapes are on the opposite sides of the x-axis, and vertical lines are still vertical.  A 90° rotation would have made the vertical lines horizontal.

We see that the line that was 1 unit long is now 2 units. The line that went from 4 to 6 goes from 8 to 12. This is evidence of a dilation bt a factor of 2.

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