WILL GIVE BRAINIEST IF ANSWERED IN 5 MIN
qu 3 only pls ty

B

Step-by-step explanation:

Essentially, graph this line segment on something like desmos calculator, and then note

Will edit and add explanation for speed.

edit: So if you look at the current given points, it has that "   'A/ 'B  " sort of wizardry going on, which means this is the after side of a dilation.

This means that the original line must be 2 times as long, as it states that the after line is a dilation of 1/2.

So it must be twice as long.

It says that the center of the dilation is (2, 0) which is point 'B

When something is at the center of an dilation, (putting this in simple terms, so errors might occur) the center is the point that doesn't really change. The other points is where the shape or line segment is affected.

So the original length was 2x, and we know point 'A is what is extending twice as far from point 'B because 'B is the center.

So (0, 0) becomes (-2, 0) for A and B stays the same.

So we know this is twice as far, since it changed from 2 units away, to 4 units along with the fact point B did not change.

So it is either A or B for your answer.

Then you know that it is twice the length, so it cannot be A, so it is B.

Keywords for future people:

#dilation

#scale factor 1/2

#center (2, 0)

mxb67

step-by-step explanation:

the answer is 62.8 cubic units