which scale factors produce an expansion under a dilation of he original image?

choose all answers that are correct

a)-2
b)-1/2
c)1/2
d)2

under the dilation, the point (3,5) is moved to (6,10)
what is the scale factor of the dilation?

For dilation's, you can ignore any negative signs.

An expansion would be a number greater than 1.

The correct answers would be a and b

The numbers double: 3 x 2 = 6, 5 x 2 = 10, so the scale factor is 2.

70,000 + 6,000 + 800 + 30

step-by-step explanation:

answer: -1

step-by-step explanation: