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

You are not logged in. #1 20050726 10:29:53
Substitution Method (where two lines cross)I got some trouble with finding out how to calculate this.. Last edited by schwebba (20050726 10:32:03) #2 20050726 14:26:05
Re: Substitution Method (where two lines cross)Solving the two equations, you get Character is who you are when no one is looking. #3 20050726 17:10:46
Re: Substitution Method (where two lines cross)Neatly solved! "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #5 20050728 19:09:04
Re: Substitution Method (where two lines cross)And for all those avid graphers out there, I have a little tool to figure out lines from points here: http://www.mathsisfun.com/straightline … ulate.html "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman 