The point slope form is y - 8 = 4(x + 6) and the slope intercept form would be y = 4x + 32. 
In order to find this, we'll start with the base form of point-slope form. 
y - y1 = m(x - x1) ----> Plug in the numbers
y - 8 = 4(x - -6) ----> Simplify
y - 8 = 4(x + 6)
Now to find slope intercept form, solve for y. 
y - 8 = 4(x + 6) ----> distribute the 4
y - 8 = 4x + 24 -----> add 8 to both sides
y = 4x + 32
 
        
             
        
        
        
108x/56x Hope that helps.
        
                    
             
        
        
        
If James has 12 pairs of basketball shoes, then the ratio would be 3:4 which would stop at 3:12. Then the individual ratios would be 3:4, 6:8, and 9:12
So James has 9 pairs of running shoes
        
             
        
        
        
Slope is 5
Y intersect is 0
Y= 5x