3, 9, 27, 81, 343, 729, … is a geometric sequence because each term is obtained by multiplying 3 to the preceding term.
        
                    
             
        
        
        
Answer:
it will be  8 1/2
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4 squares make up a triangle so divide the degrees if the square by the triangle.
 
        
             
        
        
        
Answer:
They help you see progressions but sometimes graphs can be manipulated to convey specific data and hide others like using methods called cherry picking, changing x and y axis and etc.