Answer: The answer is 
Step-by-step explanation: The given functions are

We are to find f(g(x)). To do this, first we need to evaluate g(x) and then we will apply the function f on the resulting function.
The evaluation is as follows:

Thus, the correct answer is  
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:

<u>Put x = -3</u>

 
        
             
        
        
        
Answer:
Step-by-step explanation:
Ummm, y = mx+b is called the slope-intercept form because you can just read them off:
slope = m
y-intercept = b
Now can you pick a choice?
 
        
                    
             
        
        
        
Paul receives 2 portions, which equals to 7.9 * 2 = 15.8
Colin receives 3 portions , this equals to 7.9 * 3 = 23.7
the difference between the 2 portions is 23.7 - 15.8  = 7.9 
hence, Colin receives £7.9 over Paul
 
        
             
        
        
        
Answer:
p=-1/2
Step-by-step explanation:
4(4p+6)=16
4p+6=4
4p=4-6
4p=-2
P=-2/4
p=-1/2