Use the coordinates of the labeled point to find a point-slope equation of the line.
(-2,-5).
Ay+5=-2(x+2)
B. y-5=2(x-2)
C. y-5= -2(x-2)
D y + 5 = 2(x+2)

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