If a function f(x) is shifted to the left one unit, what function represents the transformation?
A. f(x+1)
B. f(x-1)
C. f(x)+1
D. f(x)-1
If a function f(x) is shifted to the left one unit, what function represents the transformation?
A. f(x+1)
B. f(x-1)
C. f(x)+1
D. f(x)-1