It was dilated by a factor of 1/2 about the origin and translated 1 unit right and 4 units down. The rule is (x, y) ⇒ [(1/2)x + 1, (1/2)y - 4]
Transformation
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Triangle ABC has vertices at A(0, 2). B(-2, 0) and C(2, 0). It was dilated by a factor of 1/2 about the origin and translated 1 unit right and 4 units down.
The rule is (x, y) ⇒ [(1/2)x + 1, (1/2)y - 4]
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