Revision as of 15:47, 19 June 2013 edit CBM (talk \| contribs) Extended confirmed users, File movers, Pending changes reviewers, Rollbackers 55,390 edits Add notes section. ← Previous edit		Revision as of 15:47, 19 June 2013 edit undo CBM (talk \| contribs) Extended confirmed users, File movers, Pending changes reviewers, Rollbackers 55,390 edits →General form: rm space Next edit →
Line 45: The general form has 2 variables ''x'' and ''у'' and 3 coefficient letters A, B, and C. This form is not unique. If one multiplies ''A'', ''B'' and ''C'' by a constant factor ''k'', the coefficients change, but the line remains the same. For example, 3''x''-2''y''=1 and 9''x''-6''y''=3 are general forms of the same line. This general form is used mainly in geometry and in systems of two linear equations in two unknowns.

Linear function (calculus): Difference between revisions