Equation of a line is given by y - y1 = m(x - x1); where m is the slope.
y - 4 = 2/5 (x - (-2))
y - 4 = 2/5 (x + 2)
Hope this helps! :)
 
        
                    
             
        
        
        
Answer:
the pattern step number of second step is added to number of balls used of first step to get number of balls used of second step
that is 
1 + 2 ( number of balls added to pattern step number) = 3 (number of balls used) 
in the same way
6 + 4 = 10 ( first blank ) 
5 + 10= 15 ( second blank) 
15 + 7 = 22 ( third blank ) 
22 + 8 = 30 ( fourth blank) 
 
        
             
        
        
        
Answer:  1.51
 
Step-by-step explanation:
         
    
       w + 7.1 = 8.61
w + 7.1 - 7.1 = 8.61 - 7.1
                w = 1.51 
 
        
             
        
        
        
Evaluate f(1) and g(1)
f(1)=2(1)^2-1+5=2(1)+4=2+4=6
g(1)=3(1)^2-3(1)-2=3(1)-3-2=3-5=-2
f(1)+g(1)=6-2=4
h(1)=4