Answer:
just count the spaces between (-4, -3) (-2,0) 
Step-by-step explanation:
use rise and run or sum else
 
        
                    
             
        
        
        
Answer:the cycle repeats every 2pi radians
Step-by-step explanation:
 
        
                    
             
        
        
        
Given:
The width of a kitchen is 4.2 metres.
Kitchen cupboard widths are 60 cm.
To find:
The number of kitchen cupboard that will fit in 4.2 metres.
Solution:
Let x be the number of kitchen cupboard that will fit in 4.2 metres.
Width of 1 cupboard = 60 cm
Width of x cupboards = 60x cm
We know that, 1 m = 100 cm.
Width of a kitchen = 4.2 metres
                               = 4.2×100 cm
                               = 420 cm
Now, the width of the x cupboards is equal to width of the kitchen.



Therefore, the number of kitchen cupboard that will fit in 4.2 metres is 7.
 
        
             
        
        
        
Answer:
155
Step-by-step explanation: