Which of the following describes a farm tractor?

A farm tractor is specifically designed to perform agricultural tasks, predominantly serving as a powerful machine that draws or powers other equipment used in farming. This includes implements such as plows, harrows, and seeders. The primary function of a farm tractor is not to transport goods or individuals over long distances, nor is it intended for recreational purposes. Furthermore, a farm tractor is not primarily designed for high-speed travel on highways like typical motor vehicles meant for roadway use. Therefore, the definition aligns directly with the characteristics and intended use associated with farm tractors, making it the most accurate choice in this context.