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A triangle has the vertices A(–7, 8), B(1, –7), and C(7, 6).

After a dilation, the vertices of the image are A'(–28, 32), B'(4, –28), and C'(28, 24).

What is the scale factor of the dilation?

Respuesta :

Answer:

4

Step-by-step explanation:

A (-7, 8)

-7*4 = -28

8*4 = 32

Answer:

4

Step-by-step explanation:

The scale factor is 4.

Each vertices is multiplied by 4 to get the new points.

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