## wou help video What is the image of (-9,0) after a dilation by a scale factor of 2 centered at the origin?

Question

wou help video

What is the image of (-9,0) after a dilation by a scale factor of 2 centered at

the origin?

in progress
0

Mathematics
1 day
2021-07-22T21:55:11+00:00
2021-07-22T21:55:11+00:00 1 Answers
0 views
0
## Answers ( )

Answer:

The image is (-18,0)

Step-by-step explanation:

Here, we want to find the image of the given point after dilation by the given scale factor

Mathematically, given a point with the pre-image (x,y) going under the dilation of scale factor k, centered at the origin, the coordinates of the image will be;

(kx , ky)

Applying this in the given scenario, we have

(2(-9) , 2(0))

= (-18,0)