A company has developed a new video game console. After completing cost analysis and demand forecasts, the company has determined that the profit function for the new console is f(g)=−250g2+70,000g−4,570,000 where g is the number of consoles sold. What is the domain of the profit function?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.