First find the slope by using slope formula then find the y-intercept finally put it in slope intercept form (y=mx+b)
The reason why the younnd-old, middle-old, and old-old topics of interest for gerontologists is because they are interested in the physical and mental decline of these age groups. The shift is related to health and physical well-being.
They're very interested because the main goals of gerontologist is to understand everything that is related to the change of a lifespan
Federalism is the division of power between states and the federal government.
Federal law preempts state law. This is due to the National Supremacy Clause in Article 6 of the U.S. Constitution.