Polynomial function

Discussion on Bangladesh Mathematical Olympiad (BdMO) National
willpower
Posts:30
Joined:Tue Nov 01, 2011 6:30 pm
Location:Pakistan
Polynomial function

Unread post by willpower » Fri Nov 04, 2011 9:06 pm

Can you find a polynomial f ∈ Z[X] such that f(Z) ⊂ N and f takes the value −2005?
Need answer quickly!
Everybody is a genius; but if you judge a fish on its ability to climb a tree, it will live its entire life believing that it is stupid. - Albert Einstein

geeknick
Posts:4
Joined:Sat Nov 05, 2011 6:39 pm

Re: Polynomial function

Unread post by geeknick » Thu Nov 10, 2011 6:32 pm

Hello!

Please Help on this polynomial functions:

The frame for a shipping crate is to be constructed from 24 feet of 2x2 lumber.

a) If the crate is to have square ends of side x feet, express the outer volume Vof the crate as a function of x (disregard the thicknessof the lumber).

b) Sketch the graph of V for x>0

Thanks
NICK

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