We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
206
2
avatar+381 

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

f(x)=7/3x  −3

g(x)=2^x  −4

 

What is the solution to f(x)=g(x) ?

Select each correct answer.

 

−1/2

0

2

3

 Feb 25, 2019
 #1
avatar+104756 
+2

I think the problem that you are having is determining which graph is the correct one

 

Consider the funtion     (7/3)x - 3

 

This is straight line

 

Note that when x = 0   then y = -3

 

So   the line contains the point (0, - 3)

 

Note that the second graph has to be correct because the straight line contains the point (0, -3)

 

Notice that the graphs intersect at  x = 0    and x = 3  .....the are the solutions

 

Does that make sense ???

 

 

cool cool cool

 Feb 25, 2019
edited by CPhill  Feb 25, 2019
 #2
avatar+381 
+2

Thanks! it does. would you mind checking my work on my most recent question on this

kikidylm  Feb 25, 2019

33 Online Users

avatar
avatar
avatar
avatar