The sign of the derivative tells you if the target function is increasing or decreasing at that point. Positive Derivative: Function is increasing at that point. Negative Derivative: Function is decreasing at that point This might be confusing because, looking at the plot from the previous section...
Among mammals living in social groups, individuals form communication networks where they signal their identity and social status, facilitating social interaction. In spite of its importance for understanding of mammalian societies, the coding of individ
How do you know if the second derivative is positive or negative? The second derivative tells whether the curve is concave up or concave down at that point. If the second derivative is positive at a point,the graph is bending upwards at that point. Similarly if the second derivative is neg...
Standard local well-posedness theory (using the vorticity-stream formulation of the Euler equations) tells us that this problem is well-posed if the initial data is divergence free and in for some , and the forcing term is in . We have the following recent result of Córdoba and Martínez-...
Now, if we want to find thederivativeof h(x), the chain rule tells us how to do it. The rule is: h′(x)=f′(g(x))×g′(x) What this means is: First, find the derivative of the outer function f (in this case, the squaring function), but leave g(x) inside for now. ...
When he tells the audience what Laurent says, Dellar adopts an absurd caricature of a French accent just to make sure you realise Laurent is French. The first exchange they had went like this: Laurent: Er, for me, it is not important for to study the grammar because all the people ...
The theory of linear programming duality tells us that this method must give us the optimal bound, but one has to locate the optimal measure and optimal weights . This we were able to do by first doing some extensive numerics to discover these weights and measures for small values of , ...
We don't know whether picking up all these additional polyps changes the natural history of cancers, but it tells you about machine eyes, the power of machine eyes. 还有21 场检测息肉的随机试验,在结肠镜检查过程中使用机器视觉,全都表明,在机器视...
We know that Paul has in mind those who teach sex and certain foods are intrinsically immoral because he tells us that these are “foods that God created to be received with thanksgiving by those who believe and who know the truth. For everything God created is good, and nothing is to ...
The leader concluded by saying, “If there is anything further you want to know, it must be settled in the regular assembly [ennomoi ekklesiai, literally, the lawful ekklesia or assembly]” (19:39). Then, Acts tells us, the official “dismissed the assembly [ekklesian]” (19:40). ...