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Use the graph that shows the solution to f(x)=g(x) .

f(x)=[1+2x]/x

g(x)=2+x

What is the solution to f(x)=g(x) ?

Select each correct answer.

 

x=−2

x=−1

x = 1

x = 2

 Feb 25, 2019
 #1
avatar+104627 
+2

The first graph is correct

 

The  intersection points are 

 

x = -1      and

 

x = 1

 

 

 

cool  cool cool

 Feb 25, 2019
 #2
avatar+19686 
+1

For the second graph....the points of intersection are where  f(x) = g(x)   (whatever f(x) and g(x) are)

  theis occurs at x = -2  and x = +2

 Feb 25, 2019
edited by ElectricPavlov  Feb 25, 2019
 #3
avatar+104627 
0

However.....

 

g(x)  =   x + 2

 

But in the second graph

 

g(x) =  x - 2

 

So....this graph isn't the correct one

 

 

cool  cool cool

CPhill  Feb 25, 2019
 #4
avatar+19686 
+1

Sorry...CPhill....   I read this as two separate Q's....added a note to my answer....

ElectricPavlov  Feb 25, 2019
 #5
avatar+104627 
0

OK....no prob, EP...

 

 

cool cool cool

CPhill  Feb 25, 2019

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