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Every day after school, Jason and his sister Kelsey play their favorite video game, Wizarding Legends. The goal of the game is to earn power points by defeating goblins.
There is a proportional relationship between the number of goblins defeated, x, and the number of power points earned, y.
Goblins 1 to power points 4
Goblins 3 to power points 12
Goblins 4 to power points 16
Write an equation for the relationship between x and y.
what is y = 4x