单调递减
monotonically decreasing A function $f$ is monotonically decreasing if $f(x_1) \ge f(x_2)$ whenever $x_1 < x_2$.
CSCA 数学 考试术语
monotonically decreasing A function $f$ is monotonically decreasing if $f(x_1) \ge f(x_2)$ whenever $x_1 < x_2$.
CSCA 数学 考试术语