例題-合成函數(01:59) ; 已知g(x) = {x^2} ; (1) g(f(x)) = \_\_\_\_\_\_\_ ; (2) f(g(x)) = \_\_\_\_\_\_\_ ; (1) g(f(x)) = g(3x + 5) = {(3x + 5)^2} ; (2) f(g(x)) = f({x^2}) ...
確定! 回上一頁