How do you find the arc length of the curve #y = 4x^(3/2) - 1# from [4,9]?
2 Answers
Jun 22, 2015
Arc length would be
=
=
=
=
This can be simplified, if required, to get an approximation, using calculator.
Jun 23, 2015
76.1664
Explanation:
An error has crept into the solution. The correction is as follows:
Arc length=
=
This can be simplified, if required as
= 76.1664