Question

An aircraft factory manufactures airplane engines. The unit cost C (the cost in dollars to make each airplane engine) depends on the number of engines made. If x engines are made, then the unit cost is given by the function C (x)= 0.9x² - 306x + 34,590. What is the minimum unit cost?

Do not round your answer.

Answer 1

Step-by-step explanation:

find out optimum number of product for minimum cost. then put it in the equal and find the value of cast