百度试题 结果1 题目Which table shows a function that is decreasing only over the interval (-1,∞ )? ( ) A. B. C. D. 相关知识点: 试题来源: 解析 D 反馈 收藏
Decreasing Function:We can use the function's first derivative to determine the intervals where the function is decreasing. The intervals where the value of the first derivative is negative corresponds to decreasing interval for the function. The intervals are divided using the...
f(x)=x4−x2+1 Behavior of Functions: A function would have a certain behavior, which can be described as increasing or decreasing. When a function is increasing, it goes from a lower value to a higher value from the left to the right of the plot. We can qua...
decreasing 21 whenx≤oand 1909x-450 decreasing MnO-2/3≤x≤2/3 f'(x)=3x^2+4x≤0 o) decreasing w uhen-x/3≤x≤0 wo decreasing when f'(x)=27-3x^2≤0 x≤-3a_ndx≥3 f(x)=2x^3-x^2 (12-4x+2 f'(x)=6x^2-2x-4≤0 2(3x+2)(x-1)≤0 decreasing when-2/3≤x≤1...
Find the interval at which the function is increasing or decreasing. {eq}\rm f(x)=3x^4-16x^3+24x^2 {/eq} Monotony: The monotonicity of a real function, tells us whether the graph of the function increases or decreases from left to right. The open intervals of...
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 ...
To determine where the function is increasing or decreasing, we need to find where f′(x)=0 or is undefined. Setting the numerator equal to zero:logx−1=0⟹logx=1⟹x=10 The derivative f′(x) is undefined when logx=0:logx=0⟹x=1...
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find the intervals on which the graph of f is concave upward,the intervals on which the graph of f is concave downward,and the inflection points.f(x)=8e^x-e^2x 相关知识点: 试题来源: 解析 find the intervals on which f(x) is increasing,the intervals on which f(x) is decreasing,and...
Answer to: There is a graph of a function shown in the given figure. Determine the intervals on which the function is decreasing. By signing up,...