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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=

Sagot :

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.