Answer:
There should be a little icon at the bottom of your question box/answer box. It looks like a paper clip. click it and boom
Explanation:
 
        
             
        
        
        
Answer:
The answer is "All of these could make good functions
".
Explanation:
In the given question some information is missing, that is options which can be described as follows:
a. Ask the user to confirm an input with a yes/no answer
b. Sort some input data into an ordered list
c. All of these could make good functions
d. Calculate a complex mathematical expression
A method is a collection of ordered code and provides a generic code, that is used to execute a single, connected operation. 
- A good function is a function, which takes values from the user and it will sort all the data and store in memory, and whenever we call the function, it will give the values.
- It is also used to calculate some complex values, 
 
        
             
        
        
        
Answer:
Swapping two numbers means exchange the values of two variables with each other.
 
        
             
        
        
        
I don’t think it will work sadly. You can probably accumulate points though on your pre existing account. Hope that helps!