Answer:
undefine
Step-by-step explanation:
the slope does not show rise over run it just sgow one of them therefore it is undefine
 
        
             
        
        
        
Answer:
The slope is -5x
Step-by-step explanation:
To find the slope, you do rise/run. So to get from one point to the other, you would move 5 units down, and 1 unit to the right. 
It can be written as -5/1 or -5.
Hope this helps! 
 
        
             
        
        
        
Answer:
Midpoint (xM, yM)  =  (-1.5, -0.5)
Step-by-step explanation: