Question

if a line has the points (3,4) and (3,8) and it is dilated by a Scale Factor of 3.How long will the image of the line become?

Answer 1

Answer:

• B) 12 units

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The length of the line segment is the difference in y-coordinates, since x-coordinates are same:

• 8 - 4 = 4 units

It has dilated by a scale factor of 3.

The image is now:

• 4*3 = 12 units long