Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20060228 19:54:18
Quadratic Function Word Problem???? Yikes!A manufacturer has daily production costs of #2 20060228 20:07:01
Re: Quadratic Function Word Problem???? Yikes!C = 10,000  10x + 0.0450x² Character is who you are when no one is looking. #3 20060228 21:05:30
Re: Quadratic Function Word Problem???? Yikes!x = 10/0.09 = 111 units (rounded), as you said ganesh. "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman 