Find the percent decrease from 20 to 17. round to nearest tenth if necessary.
give formula

W-16=-12 solve each one step equation plz

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

Which of the following vectors are orthogonal to (2,1)? check all that apply