You may want to look at the help module Vectors to recall the TI-92 notation for vectors.
We look at the work done by the force field
as an object travels from the point (1, 2) to the point (3, 6) along a straight line. We use this example to illustrate how to estimate the line integral and also how to find its exact value. The screen below defines the force field.
The next screen defines the path followed by the object.
The next screen estimates the line integral.
The next screen finds the exact value of the line integral.
