f(x)=5 * X + 2

x                  f(x)               
-10                -48                
-9                 -43                
-8                 -38                
-7                 -33                
-6                 -28                
-5                 -23                
-4                 -18                
-3                 -13                
-2                 -8                 
-1                 -3                 
0                  2                  
1                  7                  
2                  12                 
3                  17                 
4                  22                 
5                  27                 
6                  32                 
7                  37                 
8                  42                 
9                  47                 
10                 52