Find the relative maximum and minimum values.f(x, y) = e ^2x + 8y+ 9Select the correct choice below and, if necessary, fill in the answer

Find the relative maximum and minimum values.f(x, y) = e ^2x² + 8y²+ 9Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.(A). The function has a relative maximum value of f(x, y) = at (x ,y) =(B). The function has no relative maximum value. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.