|   | 1 |  initial version  | 
Let me just restate your question in a way that makes the answer obvious : if (x_0, y_0) and (x_1, y_1) are two of the few given points, you want to solve the system of equations y_0=a*x_0+b and y_1=a*x_1+b, where a and b are the unknown.
|   | 2 |  No.2 Revision  | 
Let me just restate your question in a way that makes the answer obvious : if (x_0, y_0) and (x_1, y_1) are two of the few given points, you want to solve the system of equations y_0=a*x_0+by_0==a*x_0+by_1=a*x_1+by_1==a*x_1+ba and b are the unknown.
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.