(redirected fromConcave-up) concave function [′kän‚kāv ′fəŋk·shən] (mathematics) A functionf(x) is said to be concave over the intervala,bif for any three pointsx1,x2,x3such thata<>x1<>x2<>x3<>b, f(x2)≥L(x2), whereL(x) is the equation of the straight ...
待解决 悬赏分:1 - 离问题结束还有 concave up or concave down interval问题补充:匿名 2013-05-23 12:21:38 null 匿名 2013-05-23 12:23:18 凹面向上或下凹的间隔时间 匿名 2013-05-23 12:24:58 凹面或凹面下来间隔时间 匿名 2013-05-23 12:26:38 凹向上或凹下来间隔 匿名 2013-05-...
On the interval from {eq}\Big(-\infty, \frac{2}{3} \Big), {/eq} {eq}g(x) {/eq} is concave down, but then it is concave up from {eq}\Big(\frac{2}{3}, \infty\Big). {/eq}The Math Behind Concave Down Lesson Summary Register to view this lesson Are you a student or ...
f(x) is concave downward up to x = −2/15 f(x) is concave upward from x = −2/15 on Note: The point where it changes is called an inflection point.Footnote: Slope Stays the Same What about when the slope stays the same (straight line)? A straight line is acceptable for conc...
interval , 3 2 3 2 , sign of f x Since f changes sign at the point where x 3 2 , 3 2 , 79 2 is an inflection point of f. b. The graph of f is concave up on 3 2 , and is concave down on , 3 2 . Check the graph of f. 3 -40 -20 0 20 40 60 80 ...
Concave up \ Concave: {eq}y = f(x) {/eq} is concave up on an interval {eq}I {/eq} iff {eq}f''(x) > 0 {/eq} on the interval {eq}I {/eq}. Concave down \ Convex: {eq}y = f(x) {/eq} is concave down on an interval {eq}I {/eq} iff {eq}f''(x) < 0 {...
Question: The function graphed above is:Concave up on the interval(s)Concave down on the interval(s)There is an inflection point at: Concave up on the interval() Concave down on the interval(s) There is an inflection point at: There are 3 steps to solve t...
Find the points of inflection of the function: f(x) = -8xe^{-3x} \\ Determine the intervals on which the function is concave up or concave down. Find the inflection points of the function f(x)=12x^5+75x^4-120x^3+2. Determine the ...
Answer to: Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f (x) = 5 x^4 +...
On Interval ◻ is f ◻ ? is f' ◻ ? On Interval 2 ◻ is f ◻ ? is f' ? On Interval 1 ◻ is f ◻ ? On Interval 2 ◻ is f ◻ ? Notes: In the first two, your answer should either be a s...