The boundary of any convex polygon forms a convex curve (one that is a piecewise linear curve and not strictly convex). A polygon that is inscribed in any strictly convex curve, with its vertices in order …

Convex and Concave Curves revision and practice questions. MME gives you access to maths practice questions, worksheets and videos.

Jul 3, 2025 · A convex function curves upwards, meaning that a straight line between any two points on the graph will lie above or on the graph. A concave function curves downwards, meaning that the line …

Sep 9, 2023 · Concave lenses focus light inside the curve of the lens, while convex lenses focus light using the outer curve. A lens that curves like a “C” (no flat side) is both concave or convex, …

Concave Upward is also called Convex, or sometimes Convex Downward. Concave Downward is also called Concave, or sometimes Convex Upward. Finding where ... Usually our task is to find where a …

What is a Convex Function? A convex function has a very distinct ‘smiley face’ appearance. A line drawn between any two points on the interval will never dip below the graph.

Dec 5, 2025 · In this explainer, we will learn how to determine the convexity of a function as well as its inflection points using its second derivative. Before you start with this explainer, you should be …

What is Convex curve? Convex curve is a plane curve that has a supporting line through each of its points.

In this mathematics article, we will study what is convex functions, strictly convex function, proper convex function, techniques for identifying convexity, and properties of convex functions through …

Jun 20, 2025 · Revision notes on Concave & Convex Functions for the AQA A Level Maths syllabus, written by the Maths experts at Save My Exams.