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Maslowich
4 years ago
15

AABC Has a coordinates of a(-6, -7), B(4, -2), and C(0, 7). Find the coorddinates of its image after a dilation centered at the

origin with a scale facotr of 2.
A: A(–6, –7), B(4, –2), C(0, 7)

B: A(–12, –14), B(8, –4), C(0, 14)

C: A(–3, –3.5), B(2, –1), C(0, 3.5)

A(–12, –7), B(8, –2), C(0, 7)
Mathematics
1 answer:
Julli [10]4 years ago
3 0
A dilation at the origin is simply a multiplication of the coordinates of the preimage by the scale factor.
From
<span>A(-6, -7), B(4, -2), and C(0, 7)
we multiply by the scale factor of 2, the dilated coordinates are:

</span><span>A'(-12, -14), B'(8, -4), and C'(0, 14).

From which you should have no problem locating the correct answer choice.

</span>
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