The equation for the direct variation is y= kx (where k is contant of variation.)
This equation represent that if x will increase then y will also increase because it's k times x.
Where the equation for indirect variation is 
By this equation if x will increase then y will decrease and vice versa.
The given data is : 
x: 2 4 8 12
y: 4 2 1 2/3
Notice as x is increasing then y is decreasing. Like x has increased from 2 to 4 then y is decresing from 4 to 2 and so on.
So, the given data represent an indirect variation.
 
        
             
        
        
        
top left: speed = 2.7 miles per hour  = 2.7 MPH
top right: speed = 0 miles per hour  = 0 MPH
bottom left: speed = 4 miles per hour  = 4 mi/h
bottom right: speed = 2 miles per hour  = 2 mi/h
and so, the fastest is bottom left. And pay attention in class! i'm in highschool and Iearned this in 6th grade! 
Step-by-step explanation:
key: speed= distance/time
distance= speedxtime
time=distance/speed
top left: 8/3= 2.66667 MPH= 2.7 MPH
top right: 0/8= 0 MPH= 0 MPH
bottom left: 8/2= 4 MPH= 4 MPH
bottom right: 8/4= 2 MPH= 2 MPH
 
        
             
        
        
        
It is important to check all
the vital information’s given in the question.
<span>1 liter = 1000 ml
Then 6 liters = (1000 * 6) ml
            
        = 6000 ml
Now 
600 ml is the holding capacity of = 1 bottle
Then
6000 ml will be the holding capacity for =
(1/600) * 6000
            
                     
                     
      = 10 bottles</span>
So a total of 10 bottles
having capacity of 600 ml can be filled with 6 liters. I hope the procedure is
easy enough for you to understand.
        
                    
             
        
        
        
Answer:
See steps below
Step-by-step explanation:
Step 1:  <A ≅ <I   Reason: Given information in the drawing
Step 2: side MX  ≅ NM  Reason: Given information in the drawing
Step 3: angle <AMX ≅ < <NMI  Reason: Angles opposed by the vertex (also called vertical angles)
Step 4: Triangle AXM ≅ triangle NMI   Reason:  SAA theorem