Answer:
the letter " a " because uts just making the sentence a run on
 
        
             
        
        
        
Answer:
first graph is a function
Step-by-step explanation:
 
        
             
        
        
        
Help with what? I am not sure what other question you asked that you need help on. What is the question?
        
             
        
        
        
Step-by-step explanation:
z= 21/12
 divide bothside by 12 
shekinan 
 
        
             
        
        
        
Answer:
Irrational: √2 = 1.4
Step-by-step explanation: