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What effect does replacing x with x + 2 have on the graph for the function f(x) ?

Hev123  Apr 13, 2018
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f(x)  =  l x - 3 l  + 2

f(x + 2)  =   l (x + 2) -3 l + 2  =  l x - 1 l + 2

 

This shifts the graph 2 units to the left

 

Look at both graphs here :

 

https://www.desmos.com/calculator/8m6gjryhfu

 

 

cool cool cool

CPhill  Apr 13, 2018

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