Teaching Mathematics and its Applications Advance Access originally published online on July 3, 2009
Teaching Mathematics and its Applications 2009 28(3):109-112; doi:10.1093/teamat/hrp011
| ||||||||||||||||||||||||||||||||||||||||||||||
A note on arc length

Department of Mathematics and Statistics, Georgia State University, Atlanta, GA 30303-3083, USA
Email: matixp{at}langate.gsu.edu
Submitted March 2009; accepted April 2009
We consider how the arc length integral of the graph of a function in the plane is connected with the hyperbola and its rational parameterization.
Imre Patyi is an Assistant Professor of Mathematics at Georgia State University, who taught arc length integrals to calculus students many times over. He has a PhD in Mathematics from Purdue University, does research on several complex variables, and is curious about what goes on in the world of mathematics education.