A basketball player attempt 15 basket in a game he makes nine of the attempted baskets which ratio describe the number of baskets the player mean to the number of baskets the player attempted

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