(adsbygoogle = window.adsbygoogle || []).push({}); 1. (Initial Question) let f be a function from R to R. Without using words of negation, write the meaning of "f is not an increasing function."

2. No Relevant Equations.

3.(Attempt at Solution) Does this mean that I just need to rewrite the statement without using the word "not", or am I somehow supposed to prove that f is not an increasing function? If I am supposed to prove this, how would I go about that?

Thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Proving F is not an increasing function?

**Physics Forums | Science Articles, Homework Help, Discussion**