Every day after school, Tyrone and his sister Valeria play their favorite video game, Wizarding Legends. The goal of the game is to earn power points by defeating goblins. Today, Tyrone defeats 1 goblin and earned 3 power points. Valeria defeats 2 goblins and earns 6 power points.
In this relationship, x represents the number of goblins defeated, and y represents the number of power points earned.
Graph two points for this relationship and the line passing through them.