The three-point line is a marked arc on a basketball court that designates the distance from which a shot made counts for three points instead of the usual two. This line varies in distance depending on the level of play, with the NBA three-point line being 23.75 feet from the basket at the top of the arc, while the NCAA line is 22.1 feet. Players who shoot from beyond the three-point line can significantly impact the game by scoring more points with fewer shots. The introduction of the three-point line has changed basketball strategies, encouraging teams to focus on long-range shooting and spacing the floor for better offensive opportunities.