The quadratic function f(x) has a vertex at (9, 8) and opens upward. if g(x) = 4(x − 8)2 + 9, which statement is true? the maximum value of f(x) is greater than the maximum value of g(x). the maximum value of g(x) is greater than the maximum value of f(x). the minimum value of f(x) is greater than the minimum value of g(x). the minimum value of g(x) is greater than the minimum value of f(x). nextreset