Catherine has a garden that is shaped like a trapezoid. The trapezoid has a height of 9.6m, and the bases are 16.2m and 10.8m. How many square meters will be available to plant?

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis