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Please help asap!

 May 5, 2018
 #1
avatar+101228 
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The original function is

f(x)  = 2x  - 1

 

So

 

f(-x)  means  that  we replace  "x"  with "-x"  in the original function

 

So


f(-x)  = 2(-x)  - 1  =   -2x - 1

 

Here are both graphs....:  

https://www.desmos.com/calculator/ob8iw0ihx3 1

 

Note  the  effect of replacing "x" with "-x"    .....it just "reflects" the original graph across the y axis.....!!!

 

 

 

cool cool cool

 May 5, 2018

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