y = 17.5x + 480

Which BEST interprets the slope of the linear model? (1 point) Responses Each additional day is associated with an additional 480 grams of mass. Each additional day is associated with an additional 480 grams of mass. Each additional day is associated with an additional 17.5 grams of mass. Each additional day is associated with an additional 17.5 grams of mass. Every 17.5 days is associated with an additional 480 grams of mass. Every 17.5 days is associated with an additional 480 grams of mass. The predicted mass of a Boxer puppy at birth.

The BEST interpretation for the slope of the linear model y = 17.5x + 480 is "Each additional day is associated with an additional 17.5 grams of mass."