Jules owns a square plot of land that measures 30 yards on each side. He plans to divide the land in half by
building a fence, as shown by the dotted line below. How
many yards of fencing will Jules need?
15 yd
30yd
30sqrt2 yd
30sqrt3 yd

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.