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Type: Multiple-Choice
Category: Symmetry and Transformations
Level: Grade 10
Standards: HSG-SRT.A.2
Author: nsharp1
Created: 4 years ago

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Symmetry and Transformations Question

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Grade 10 Symmetry and Transformations CCSS: HSG-SRT.A.2

The coordinates of the vertices of

$Delta ABC$ are A(3,2), B(4,5), and C(1,1). The coordinates of the vertices of

$Delta LMN$ are L(8,-2), M(10,4), and N(4,-4). Which of the following sequences of transformations, applied to

$Delta ABC$ , shows that

$Delta ABC \ ~ \ Delta LMN ?$

A translation of 2 units right and 2 units down, and then a dilation of factor $3/2$ centered at the origin.
A translation of 2 units right, a reflection over the x-axis, and then a dilation of factor 3 centered at the origin.
A translation of 1 unit right and 3 units down, and then a dilation of factor 2 centered at the origin.
A translation of 3 units left and 1 unit up, and then a dilation of factor -2 centered at the origin.