Answer:
Y = -10X - 5
Step-by-step explanation:
Y = mX + b 
m - slope
b - y - intercept.
 
        
             
        
        
        
Answer: 
y=mx+b 
 
mx= 5 up, 1 to the right 
b= where you start which is at 1
 
        
             
        
        
        
Answer: 14. Explanation: If you start off with 74 and need the sixth term, simply subtract 74 by 10, six times.
        
                    
             
        
        
        
Step-by-step explanation:
Given n = 4
2n = 2* 4= 8
n + 2 = 4 + 2 = 6
3(n + 4) = 3( 4 + 4) = 3 * 8 = 24
Hope it will help :)
 
        
             
        
        
        
Answer:
 Step-by-step explanation:
產品 1 14 20 13
產品 2 15 11 18
產品 3 12 15 16