Concave function - Wikipedia
In mathematics, a concave function is one for which the function value at any convex combination of elements in the domain is greater than or equal to that convex combination of those domain …
Concavity | Desmos
Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Concave Upward and Downward - Math is Fun
Concave upward is when the slope increases ... Concave downward is when the slope decreases
Concave Function - GeeksforGeeks
Jul 30, 2024 · In a single variable context, a function f (x) is concave if its graph lies above or on any line segment connecting two points on the graph. More formally, for any two points x₁ and …
1.4 Concavity | Precalculus - Lumen Learning
Concavity describes the shape of the function and how it is changing. Consider the graphs below that show the total sales, in thousands of dollars, for two companies over 4 weeks. As you can …
Calculus I - The Shape of a Graph, Part II
Nov 16, 2022 · In this section we will discuss what the second derivative of a function can tell us about the graph of a function. The second derivative will allow us to determine where the …
Concavity - Math.net
The concavity of the graph of a function refers to the curvature of the graph over an interval; this curvature is described as being concave up or concave down.