# Math Help - line integral

1. ## line integral

Calculate the line integral of the vector field along the line between the given points. = x , from (1, 7) to (6, 7)

Im trying to study for a final but i can not remember how to do it. help please

2. Originally Posted by acosta0809
Calculate the line integral of the vector field along the line between the given points. = x , from (1, 7) to (6, 7)

Im trying to study for a final but i can not remember how to do it. help please
note that the line segment is parametrized by:

$x = 1 + 5t,~~y = 7$ for $0 \le t \le 1$

now you want the line integral with respect to what?