The graph of the function above is shown below f(x)=(5/4)^x+1​

Find the equation using the point (4,8)

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

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.