bleepbloop001 bleepbloop001

06-02-2022
Mathematics

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What is the scale factor in the dilation if the coordinates of A' are (-7, 6) and the coordinates of C’ are (-4.3)?
a. 1/3
b. 1/2
c. 2
d. 3

What is the scale factor in the dilation if the coordinates of A are 7 6 and the coordinates of C are 43 a 13 b 12 c 2 d 3 class=

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sqdancefan sqdancefan

06-02-2022

Answer:

a. 1/3

Step-by-step explanation:

For dilation about the origin, the ratio of any pair of corresponding coordinates will give you the scale factor:

A'y/Ay = 6/18 = 1/3

The scale factor is 1/3.

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