2
votes
1answer
30 views
How is this dilated?
I had a question to ask how 2loge(3x+6)-1 was transformed from loge(x)
I said:
Dilated from the x axis by a factor of 2
Dilated from the y axis by a factor of 1/3
Translated 1 u …
2
votes
1answer
89 views
The interrelated and different ways to describe a dilation
I am having some difficulty understanding the concept of dilation of x values.
As I understand it, the following summarizes 'transformations' in terms of x.
f(2x)
dila …
1
vote
1answer
37 views
Describing dilations from 1/x
y = 1 / [ (1/4)(x-3) ]
The dilation here, is apparently 4
Meanwhile:
(1/4)(x-3)
This has a dilation of 1/4
When describing transformations from 1/x, why is the first s …
