Answer:
slope = -4
Step-by-step explanation:
Given the following points on the graph: (-1, 4) (1, -4)
Let (x1, y1) = (-1, 4)
(x2, y2) =  (1, -4)
Use the following slope formula:


Therefore, the slope of the line is -4
 
        
             
        
        
        
Answer: C
Step-by-step explanation:
Since the points are ( -3,4 ) it passes through 4 in the y axis.
Meaning it will pass through 4 which is C.
 
        
                    
             
        
        
        
70-80=10
hope this help the 
68 rounded to the nearest tenth equals 70
and 76 rounded to the nearest tenth equals 80
so if you subtract 80-70=10 Tito increased the percent up to 10 dollars 
        
                    
             
        
        
        
It is the last choice. The root power becomes the denominator.
So, a^3/4b^1/4