确定下列函数的单调区间:[tex=3.714x1.429]obwh7U6eaObCoStC7rmPmTu0nfsI3QLC4jskLY4nagw=[/tex]
举一反三
- 函数[tex=3.929x2.357]0LqXJi6w0Y64nguJPN4+gooEULGPjljaThIvp2ufQVU=[/tex]的单调递增区间是[u] [/u],单调递减区间[u] .[/u]
- 函数$f(x) =x^{1/2}-x^{2/3}$的单调递减区间为 A: $[0,\frac{3^6}{4^6}]$ B: $[\frac{3^6}{4^6},\infty]$ C: $\mathbb{R}$ D: $\mathbb{R}^+$
- 确定下列函数的单调区间:[tex=4.786x1.214]yZX5iRi175S98jNqhawucg==[/tex]
- 确定下列函数的单调区间[tex=4.143x1.429]YZes+lZlc4R3BFQ06UYqug==[/tex]
- 确定下列函数的单调区间[tex=5.429x1.5]w+0wxWRKFuWLyXtZy9x9sAI4t3329oAbAAGzcr7MO54=[/tex]