Answer:
y = |x| + 3.
Step-by-step explanation:
The movement of  the y value from 1 to 4 is  a translation  of 3 units upwards.
The graph  is y = |x| + 3.
 
        
             
        
        
        
Answer:
The slope is undefined
Step-by-step explanation:
The change in x is 0. So you have change in y over 0, which is undefined.
 
        
                    
             
        
        
        
This answe would have to be (-3,7)
        
                    
             
        
        
        
Answer:
1)Add 19
2)Multiply by 5
Step-by-step explanation:

Adding 19 to both sides.

Multiplying 5 to both sides.

∴