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avatar+273 

1.

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

f(x)=1/x   (on side)−2

g(x)=x−2

 

What is the solution to f(x)=g(x) ?

Select each correct answer.

 

−1

1

2

3

 

2.

 

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

What is the solution to f(x)=g(x) ?

 

x=−1

x = 0

x = 2

x = 3

 

3.

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

What is the solution to f(x)=g(x) ?

Select each correct answer.

 

x = 0

x = 1

x = 2

x = 4

 

Thank you very much!!! Need help on these practice concepts because I am confused lol

 Feb 27, 2019
 #1
avatar+98091 
+2

First one

 

g(x)  is the same on both graphs

 

f(x) = 1/x - 2      is shown on the top graph   

 

So....the top graph is correct

 

The intersection points are  - 1  and 1

 

P.S. - If you allowed to......Desmos is a pretty good graphing utility that might help you

 

You can find it here :   https://www.desmos.com/calculator

 

 

cool cool cool

 Feb 27, 2019
 #4
avatar+273 
0

Thank you much! I will check out the desmos graphing system as well. It could come in handy for understanding problems like these!!

PhoenixForever  Feb 28, 2019
 #2
avatar+98091 
+2

Second one

 

If we put   0 into f(x), we get 2

Thus the point (0, 2)  is on the graph of f(x)

 

So....the first graph must be correct

 

The intersection point  is just  at   0

 

 

cool cool cool 

 Feb 27, 2019
 #3
avatar+98091 
+2

Last one

 

f(x) is the same  on both graphs

 

If we put 0 into 2^x  we get 2^(0)  = 1

 

So...the point (0, 1) is on the graph of  g(x)

 

So...again....the top graph is correct.....and the intersection points are at 0 and 2

 

cool cool cool

 Feb 27, 2019

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