Answer:
its x=2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 d = 3x²+ 4x - 7 
C'est la réponse j'espère que ça aide.
 
 
        
             
        
        
        
Step-by-step explanation:
I hope this helps.......
 
        
             
        
        
        
Answer:
The solution is  .
.
Step-by-step explanation:
Given:
The inequality given is:

In order to simplify for 'x', we first isolate 'x' on one side.
Adding -4 on both sides, we get:

Now,  is an absolute value function which is defined as:
 is an absolute value function which is defined as:

Therefore, the given inequality can be rewritten as:
 and
 and 
Therefore, the solution is  .
.
 
        
             
        
        
        
Answer:
I believe the scale factor is 2.