D Question 9 10 pts The rate of growth of the profit (in millions) from an invention is approximated by P'(x) =xe-x, where x represents time measured in years. The total profit in year 1 that the invention is in operation is $30,000. What is the total profit function. (Round to three decimal places where appropriate.) O P(x) = -0.5ex - 214,000 O P(x) = -0.5ex +0.214 O P(x) = -0.5e-x - 0.214 O P(x) = -0.5e-x* + 214,000