英语翻译For all positive values of x,the function f is defined by f(x_英语解答

英语翻译
For all positive values of x,the function f is defined by f(x)=...,Of the folowing,which is the best approximation of f(x) for values of x greater than 1000?

人气：261 ℃　时间：2020-01-28 21:39:08

解答

x为正值,函数f定义为f(x)=...,下列哪个以X为自变量的函数f(x)大于1000