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avatar+1016 

The function  f(x)=lnx  is transformed into the equation  f(x)=ln(9.2x).

 

 Feb 13, 2018
 #1
avatar+549 
0

It is the x that has changed. I mean x has been repleaced with 9.2x so it is a horizontal compression.

multiplying x by 9.2 compresses the graph by 1/9.2 = 5/46 

5/46 is a approximately 0.11 I tell you this so you can understand the graph. 

You can see that   (1,0) has compressed to (0.11,0)

 

 

winkwinkwink

 Feb 13, 2018
 #2
avatar+7348 
+1

lynx7, you need to put a link to the answer if you get it from someone else.

 

https://web2.0calc.com/questions/the-function-f-x-ln-x-is-transformed-into-the-equation

 Feb 13, 2018

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