Final answer:
The profit y (in dollars) for a business from selling x coats is represented by the equation y = 37x. To graph this equation, plot points on a coordinate plane and connect them to create a line.
Step-by-step explanation:
The profit y (in dollars) for a business from selling x coats is represented by the equation y = 37x. To graph this equation, you can plot points on a coordinate plane. Choose some values for x and substitute them into the equation to find the corresponding values for y. For example, when x = 0, y = 37(0) = 0. When x = 1, y = 37(1) = 37. Plot these points (0,0) and (1,37) on the graph, and then connect them to create a line. This line represents the graph of the equation.