The diagram below shows a rectangle inside a regular hexagon. The apothem of the hexagon is 19.05 units. To the nearest square unit, what is the area of the shaded region? 18 22 Apothem length: 19.05 O A. 1653 square units OB. 1257 square units C. 861 square units D. 442 square units

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.