emmitt conducted an experiment to determine the association between his brothers age and how many baby teeth…

emmitt conducted an experiment to determine the association between his brothers age and how many baby teeth he lost each year. the line of best fit for his data has a slope of 2 with age, in years, as the independent variable, x, and number of teeth lost as the dependent variable, y. what does a slope of 2 mean in this context? a emmitts brother lost 2 teeth every single year. b emmitts brother lost 2 additional teeth every year. c emmitts brother aged 2 years for every tooth he lost. d emmitts brother was 2 years old when he lost his first tooth.

emmitt conducted an experiment to determine the association between his brothers age and how many baby teeth he lost each year. the line of best fit for his data has a slope of 2 with age, in years, as the independent variable, x, and number of teeth lost as the dependent variable, y. what does a slope of 2 mean in this context? a emmitts brother lost 2 teeth every single year. b emmitts brother lost 2 additional teeth every year. c emmitts brother aged 2 years for every tooth he lost. d emmitts brother was 2 years old when he lost his first tooth.

Answer

Brief Explanations:

In a linear - relationship (line of best fit) where age (x) is the independent variable and number of teeth lost (y) is the dependent variable, the slope represents the change in the dependent variable for a unit change in the independent variable. Here, for each 1 - year increase in age (unit change in x), the number of teeth lost (y) increases by 2.

Answer:

B. Emmitt's brother lost 2 additional teeth every year.