Practice problem
Suppose f(c)=cf(c)=cf(c)=c for all ccc, and f(x+1000)=1234f(x+1000)=1234f(x+1000)=1234 for a particular value of xxx. Find f(2x)f(2x)f(2x).
468
554
608
782
Type a concept, like “slope” or “photosynthesis”.
