To compute the arclength function of the curve, we need to integrate the magnitude of the derivative of the curve with respect to the parameter.
1. Given curve:
The curve is not specified in the question, so we cannot proceed with the computation without knowing the specific curve.
If you provide the equation or parametric representation of the curve, I will be able to guide you through the process of computing the arclength function.
Please let me know if there is anything else I can help you with.