Answer:
2
Step-by-step explanation:
I found this be adding 4 and 6, witch is 2.
 
        
                    
             
        
        
        
Step-by-step explanation:
1/3 + 2/9 = 3/9 + 2/9 = 5/9
Topic: Fractions
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
 
        
                    
             
        
        
        
Answer: The slope is undefined. 
Step-by-step explanation:
Using the formula given, find the difference in the y coordinates of the points and divide it by the x coordinates. 
(3,6) 
(3,-3)  
y coordinates:  6 - (-3) =  9 
 x coordinates:   3- 3 = 0  
9/0 =  undefined. 
Any number being divided by 0  is undefined because you can't divide something by anything.  
Also remember that if a line is vertical through any of the x coordinate, the slope will always be undefined and the equation of line is x = 3 
 
        
             
        
        
        
I think it’s D. 156 degrees
        
             
        
        
        
Answer:
2
Step-by-step explanation:
Use rise over run (y2 - y1) / (x2 - x1)
Plug in the points:
(6 + 6) / (2 + 4)
12/6
= 2
So, the rate of change is 2