He doesn’t have enough for both to be on at a time but if the cars are on without the train the cars will take up 2.4 meters leaving them with an extra .1 meters of length
        
             
        
        
        
Answer:
<em>f(g(2))=7</em>
Step-by-step explanation:
<u>The Composite Function</u>
Given f(x) and g(x) as real functions, the composite function  is defined as:
 is defined as:

It can be found by substituting g into f.
The given functions are:


It's required to find f( g( 2 ) )
Find g(2):

Operating:

g(2)=1
Now find f(1):


Thus:
f( g( 2 ) )=7
 
        
             
        
        
        
6x - 3.5 = -15.5
Add 3.5 to both sides
6x = -12
Divide by 6
x = -2
Carly has the correct response
        
             
        
        
        
Answer:
1. slope is 2
2. a is 5
3. b is 6
4. 0
Step-by-step explanation: