Question

Given the dilation rule DO,1/3 (x, y) →

and the image S'T'U'V', what are the coordinates of vertex V of the pre-image?

(0, 0)
(0, )
(0, 1)
(0, 3)

Answer 1

(0,3)

Explanation:

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Answer 2

The first thing we must observe is the point V '.
The point V 'in this case is given by:
V '= (0, 1)
The dilatation rule is:
1/3 (x, y) → = (0, 1)
Therefore, we have the following system of equations:
1 / 3x = 0
1 / 3y = 1
Clearing we have:
x = 0
y = 3
answer
(0, 3)