If jenny has 15 balls and she divides them by three what does she get

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?