Henry is starting a t-shirt printing business and plans on selling each shirt for $30, with his cost being $8 per shirt. The equipment will cost $1200. Henry orders 600 shirts and determines that the profit for his new business is modeled by the function P = 22x - 1200. What is the domain of this function in this context?

The domain of the function represents the values that x can take on in this context. In this case, x represents the number of shirts sold.

Since Henry ordered 600 shirts, the maximum number of shirts he can sell is 600. Therefore, the domain of the function is x ≥ 0 and x ≤ 600.

So, the domain of the function in this context is 0 ≤ x ≤ 600.