Revision as of 15:45, 28 June 2013 edit Incnis Mrsi (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 11,646 edits fixing after CBM’s roughly s/<math>/{{math\|/g; s\|</math>\|}}\|g; conversion, making his vague thoughts more sharply explicated, as well as fixes to my few inadvertent repetitions and misspells ← Previous edit		Revision as of 18:29, 22 August 2013 edit undo 46.19.140.62 (talk) →Properties Next edit →
Line 14: Since the graph of a linear function is a nonvertical line, this line has exactly one intersection point with the {{mvar\|y}}-axis. This point is {{math\|(0, ''b'')}}. ~~A the~~The graph of a nonconstant linear function has exactly one intersection point with the {{mvar\|x}}-axis. This point is {{math\|({{sfrac\|−''b''\|''a''}}, 0)}}. From this, it follows that a nonconstant linear function has exactly one [[zero of a function\|zero]] or root. That is, there is exactly one solution to the equation {{math\|''ax'' + ''b''<nowiki> = 0</nowiki>}}. The zero is {{math\|''x''<nowiki> =</nowiki>}} {{sfrac\|−''b''\|''a''}}. ==Slope==

Linear function (calculus): Difference between revisions