1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Linearity rules

  1. Nov 4, 2008 #1
    Does anyone have a straightforward link to linearity rules? My textbook is not very helpful and my prof never knows what he is talking about :(.
    I have a few "prove this is not linear" questions to do

    I should know this, but i tend to forget the silly little things.
  2. jcsd
  3. Nov 4, 2008 #2
    Basically a function is linear if f(x+y) = f(x) + f(y)
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook