Answer:

The graph is also attached below.
Step-by-step explanation:
Given the function

- We know that the range of a function is the set of values of the dependent variable for which a function is defined.





Thus, 

The graph is also attached below.
 
        
             
        
        
        
Answer:
is 3 
Step-by-step explanation:
because look at the down the trigal and you will see that they pointing at the tree
 
        
                    
             
        
        
        
Answer: 60
Step-by-step explanation:
Just got the wrong answer to see what it was