The picture frame shown below is made of 4 wooden pieces. each wooden piece is 3 centimeters wide. the frame is 51.5 centimeters long and 34 centimeters wide. a second frame is 4 centimeters longer and 6 centimeters wider, also made with pieces of wood 3 centimeters wide. how much larger is the area within the second frame

a) 374 square centimeters
b) 409 square centimeters
c) 439 square centimeters
d) 469 square centimeters

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.