Line Integral of x sin(y) along C: Parametric Equation Help

[fball558]

Homework Statement

evaluate the line integral, where C is the given curve
x sin(y)

and line segment from 0,3 to 3,7


i know the formulas and how to do the integrals
the part I am getting stuck on is finding the parametic equation for the function
(x sin(y))
i need this in terms of t because i integrate it with respect to dt.

if you know how to get this to parmetric equations let me know.

 

[LCKurtz]

You haven't given the equation of your curve. x sin(y) is just an expression. Please state your problem completely and accurately.