what are the formulas that illustrates direct blinear variation ?? please help me !! i can't find any formula !! .. humpf .. :(
Math: Direct Variation - bobpursley, Monday, November 3, 2008 at 6:27am
I am wondering if it is formulas you need or understanding.
First: Bilinear variation, or linear variation. There is a BIG difference.
Second: formulas indicate some question you have. What is it exactly you are trying to do?