百度试题 结果1 题目Determine the interval(s) on which the function is increasing. (Enter your answer using interval notation.) 相关知识点: 试题来源: 解析 $(-1,1)$ and $(2,4)$ 反馈 收藏
The interval on which the functionf(x)=2x2−3xis increasing or decreasing in : View Solution The functionf(x)=x2+2x−5is strictly increasing in the interval View Solution The functionf(x)=x2+2x−5is strictly increasing in the interval ...
If the function f(x) is increasing on the interval (a,b), then for any x₁,x₂ in (a,b) where x₁ A. f(x₁)>f(x₂) B. f(x₁)=f(x₂) C. f(x₁) D. The relationship cannot be determined. 相关知识点: ...
If the function f(x) is an increasing function on the interval [a,b], then which of the following must be true? A. f(a) B. f(a)>f(b) C. f(a)=f(b) D. None of the above 相关知识点: 试题来源: 解析 A。因为函数在区间 [a,b] 上是增函数,所以当 a ...
The derivative of a function may be used to determine whether the function is increasing or decreasing on any intervals in its domain. If f′(x) > 0 at each
Find the critical point and the interval on which the given function is increasing or decreasing, and apply the First Derivative Test to the critical point. Letf(x)=-9x2+6 Critical Point= Isfa maximum or minumum at the critical point?◻ ...
Find the interval where the function, f(x) = \frac{3x^2}{2} + 6x - 12 is decreasing? Find the interval on which f is increasing and decreasing. f(x) = -4 \cos^2x on [-\pi,\pi] Find the intervals on which the function is increasing or decreasing. x x 1...
Find the intervals on which f is increasing and decreasing. Superimpose the graphs of f and f' to verify your work. f(x) = 3x^2\ln x^2 + 2 What are the intervals on which f is increasing and a' decreasing? Using the given graph of th...
(1) Explain why f represents the graph of a function.(2) Find the domain of f.(3) Find the range of f.(4) Find the x-intercept(s).(5) Find the y-intercept.(6) Find the interval(s) on which f is increasing.(7) Find the interval(s) on which f is decreasing.(...
The set of all values of a for which both roots of equationx2−ax+1=0are less than unity is (A)(−∞,−2)(B)(−2,∞)(C)(−2,3)(D)(−∞,−1) View Solution The functionf(x)=x9+3x7+64is increasing on (a)R(b)(−∞,0)(c)(0,∞)(d)R0 ...