单调递减
monotonically decreasing A function is monotonically decreasing on an interval if $f(x_1) \ge f(x_2)$ whenever $x_1 < x_2$ for all $x_1, x_2$ in that interval.
CSCA 数学 考试术语
monotonically decreasing A function is monotonically decreasing on an interval if $f(x_1) \ge f(x_2)$ whenever $x_1 < x_2$ for all $x_1, x_2$ in that interval.
CSCA 数学 考试术语