Which equation represents exponential growth?

Is a positive integer raised to a negative power always positive

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

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