Neil started a stamp collection with 12 stamps. Every week, he adds 4 more stamps to the collection. Which function f represents the relationship between the number of stamps (s) and the number of weeks (w)?
A.
s = f(w) = 12 4w
B.
w = f(s) = 12s 4
C.
s = f(w) = 12 4s
D.
w = f(s) = 12w s
E.
s = f(w) = s – 12

Question

Neil started a stamp collection with 12 stamps. Every week, he adds 4 more stamps to the collection. Which function f represents the relationship between the number of stamps (s) and the number of weeks (w)?
A. 
s = f(w) = 12 4w
B. 
w = f(s) = 12s 4
C. 
s = f(w) = 12 4s
D. 
w = f(s) = 12w s
E. 
s = f(w) = s – 12

dude · Answer

I am guessing there is some symbols missing in the answer choices, would you mind clarifying them?