You are building a walkway of uniform width around a 100 foot by 60 foot swimming pool. after completing the walkway, you want to put a fence along the outer edge of the walkway. you have 450 feet of fencing to enclose the walkway. what is the maximum width of the walkway?

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.