A scaling transformation changes the —

2018

Answer: A. size of an object — Key idea: A scaling transformation changes the size of an object by enlarging or shrinking it. Effect on size: Multiplying coordinates by a scale factor…

A.
size of an object
B.
location of an object
C.
shape of an object
D.
Both (a) and (b)

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Correct answer: A

Key idea: A scaling transformation changes the size of an object by enlarging or shrinking it. Effect on size: Multiplying coordinates by a scale factor increases or decreases all lengths by that factor.

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