Answer:
The correct options are:
- g(x) is shifted three units higher than f(x).
- g(x) has a period that is half the period of  f(x).
Step-by-step explanation:
We have to compare the graphs of the function:

and 
We have to select the correct options among the following:
As we know that the period of sine function is 2π.
i.e. Period of function f(x) is: 2π.
The period of sin(2 x) is π.
Hence, the period of the function g(x) function is π.
- Hence, the period of g(x) is half the period of f(x).
- Also we could observe that g(x) is shifted 3 units upward.
 
        
                    
             
        
        
        
Step-by-step explanation:
p<5 that's the answer for the question
 
        
             
        
        
        
It would be: -2/3 * -9/10 = 18/30 = 3/5
So, option B is your answer.
Hope this helps!
        
                    
             
        
        
        
Two times the length of the longest edge.
        
             
        
        
        
Step-by-step explanation:
12 is rounded to 10
22 is rounded to 20
20×10= 200