Functions: Different values of y for same value of x

  • Context: High School 
  • Thread starter Thread starter ScienceNerd36
  • Start date Start date
  • Tags Tags
    Functions Value
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
2 replies · 3K views
ScienceNerd36
Messages
79
Reaction score
0
Is it possible to create a function that has two values of y for every one value of x, or is this an unbreakable rule of functions?
 
Mathematics news on Phys.org
ScienceNerd36 said:
Is it possible to create a function that has two values of y for every one value of x, or is this an unbreakable rule of functions?

Multivalued functions exist, but they're not functions.