Clearly, a function is neither increasing nor decreasing on an interval where it is constant. A function is also neither increasing nor decreasing at extrema. Note that we have to speak of local extrema, because any given local extremum as defined here is not nec...
题目【题目】Determine intervals on which the function is increasing, decreasing, and constant. On whatintervals is the function increasing? (A. (-7,-4) and (3,8)B.(-4,1) and (7,8)C.(3,8D.(-4,1 相关知识点: 试题来源: 解析 【解析】B ...
Question: Determine where the following function is (a) increasing, (b) decreasing, and (c) determine where relative extrema occur. Do not sketch the graph.y=xln(x4)-x(a) On which interval(s) is the function increasing? Se...
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
百度试题 结果1 题目Determine the open intervals on which the function is increasing, decreasing, or constant. f(x)=|x+4|+|x-4|increasing ___ 相关知识点: 试题来源: 解析 (4,∞ ) 反馈 收藏
EXAMPLE 2Determine where g(x)=x/(1 + x2) is increasing and where it is decreasing. 相关知识点: 试题来源: 解析 SOLUTION g'(x)=((1+x^2)-x(2x))/((1+x^2)^2)=(1-x^2)/((1+x^2)^2)=((1-x)(1+x))/( Since the denominator is always positive, g'(x) has the same ...
7.Determine where the graph of the given function is increasing, decreasing,concave up and where it ia concave down: (a)f(x)=3x5-5x3+1 (b)f(x)=x23(1-x) 8.Determine a andbso thaty=ax2+bx2has the point(4,13)as...
Plug each test point into the derivative of the function and evaluate. If the test point gives a positive output, then the function is increasing on the interval from which it came. If the test point gives a negative output, then the function is decreasing on th...
For the function f(x) = 2x3 - 3x + 5, find the intervals where the function is increasing. For the function f(x) = 20x^3 - 3x^5, determine the interval(s) for which f(x) increases. Let f(x) = 4x/x+3, on what interval(s) is f(x) increasing?
To determine whether it is bounded, we seek a real number which is greater than or equal to the absolute value of each term of the sequence. Answer and Explanation: A sequence {eq}\{a_n\} {/eq} of real numbers is increasing if for every positiv...