- Write an equation that describes the line in the given graph. Suppose the graph describes a company -- is the company profitable?
- Suppose the profit of a given company can be modeled by: $ P(t) = 1500t - 10000 $
- Draw a careful graph of this system on graph paper
- Explain the significance of the numbers $1500$ and $10000$
- Suppose you have a bank account that pays $10\%$ interest per year, and you start with $\$100$. Sketch a graph showing the amount in your account over the next 5 years. Is a line a good model for this system?