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  •  I need help please ASAP! Thank you.
 Nov 20, 2019
 #1
avatar+105370 
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( x^2 -16)               ( x - 4) ( x + 4)

_________  =       ____________  =    x +  4

   ( x - 4)                   ( x - 4)

 

 

This is a line with a slope of 1   that   has a y intercept of 4

 

And we have a "hole"   on this line at  at

 

x - 4  = 0

 

x  = 4

 

And when x  =4 , y  =  (4) + 4  = 8

 

So  the graph  three down on the right is the  correct one ....

 

 

Here's the graph : https://www.desmos.com/calculator/mmr3gw0fgq

 

cool cool cool

 Nov 20, 2019

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