A small business’s profit P (in dollars) is a linear function of the number of units sold, u. The business breaks even when 150 units are sold, and earns $3,300 profit when 300 units are sold.
Which equation expresses P as a function of u?
A small business’s profit P (in dollars) is a linear function of the number of units sold, u. The business breaks even when 150 units are sold, and earns $3,300 profit when 300 units are sold.
Which equation expresses P as a function of u?