A railroad crew can lay 6 miles of track each day. They need to lay 162 miles of track. The length, L ( in miles), that is left to lay after d days is given by the following function. L(d)=162-6d

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

The graph shown is the graph of which function?

Construct the graph that models the given situation