# 17.2 Closure

## Quiz by Kristina Haley

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- Q1What single dilation produces the same image as the compositionDo, 33Do, 120D o, 3/160Do, 9030s
- Q2The sequence of similarity transformations below is applied to PQR to get STV; (x, y) → (2x, 2y) → (2x, 3-2y). What are the coordinates of R''?(2, -3)(2, 3)(2, -6)(2, 9)30s
- Q3Consider the transformation shown. Which method can convert the image back to the pre-image?a translation 3 units to the righta dilation centered about point A with a scale factor of 2a translation 4 units upa dilation centered about the origin with a scale factor of 230s