In the geometry of plane curves, a vertex is a point of where the first derivative of curvature is zero. This is typically a local maximum or minimum of curvature, and some authors define a vertex to be more specifically a local extremum of curvature. However, other special cases may occur, for instance when the second derivative is also zero, or when the curvature is constant. For space curves, on the other hand, a vertex is a point where the torsion vanishes. (Wikipedia).
Finding the Equation of the Parabola Given a Point and the Vertex
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Finding the Equation of the Parabola Given a Point and the Vertex. We are also told which way the parabola opens.
From playlist Parabolas
Find the vertex of a parabola using transformations
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it can be written in the vertex form (i.e. in the form y
From playlist Identify the Vertex of a Quadratic
Summary for characteristics of a quadratic in vertex form
👉 Learn how to graph a quadratic equation in vertex form by applying transformations such as horizontal/vertical shift, horizontal/vertical compression stretch and reflections. If the equation is not in vertex form, then we will apply completing the square. 👏SUBSCRIBE to my channel here:
From playlist Graph a Quadratic in Vertex Form | Learn about
Identify x intercepts and vertex of a quadratic with fractions ex 8, y=-2(x+(9/2))^2 +1/4
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it can be written in the vertex form (i.e. in the form y
From playlist Identify the Vertex of a Quadratic
Understanding transformations of quadratics in vertex form
👉 Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equ
From playlist Graph a Quadratic in Vertex Form | Learn about
How do you find the axis of symmetry and vertex in intercept form
👉 Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equ
From playlist Graph a Quadratic in Vertex Form | Learn about
How do you find the axis of symmetry and vertex in vertex form
👉 Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equ
From playlist Graph a Quadratic in Vertex Form | Learn about
Learn how to find the solutions x intercepts and vertex of a quadratic in vertex form ex 7
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it can be written in the vertex form (i.e. in the form y
From playlist Identify the Vertex of a Quadratic
Graphing a quadratic equation with a vertical stretch and shift
👉 Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equation) or
From playlist Graph a Quadratic in Vertex Form with Vertical Shift Only
Affinity Designer - Manage Shapes and Curves with Selection and Node tools
:: Support Me :: http://www.alecaddd.com/support-me/ :: Tutorial Series :: WordPress 101 - Create a theme from scratch: http://bit.ly/1RVHRLj WordPress Premium Theme Development: http://bit.ly/1UM80mR Learn SASS from Scratch: http://bit.ly/220yzmZ Design Factory: http://bit.ly/1X7Csaz Aff
From playlist Affinity Designer
9.22: Custom Shapes - p5.js Tutorial
In this video, I look at how to draw "custom" shapes in p5.js, using beginShape(), endShape(), vertex(), and curveVertex(). Special thanks to Rune Madsen's Programming Design Systems! https://programmingdesignsystems.com/shape/custom-shapes/index.html#custom-shapes-pANLh0l Support this c
From playlist 9: Additional Topics - p5.js Tutorial
Jeff Erickson - Lecture 1 - Two-dimensional computational topology - 18/06/18
School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects (http://geomschool2018.univ-mlv.fr/) Jeff Erickson (University of Illinois at Urbana-Champaign, USA) Two-dimensional computational topology - Lecture 1 Abstract: This series of lectures will describe recent
From playlist Jeff Erickson - School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects
Turnip Man - Mastering Strokes and Shapes in Affinity Designer
Working on the Turnip Man to bring him to life. Let's see my method of creating strokes with different pressure and thickness, and how to combine shapes to achieve the result we want. Music Credit Author: Chris Zabriskie Song: Readers! Do You Read? URL: http://freemusicarchive.org/music/C
From playlist Affinity Designer
Jeff Erickson - Lecture 5 - Two-dimensional computational topology - 22/06/18
School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects (http://geomschool2018.univ-mlv.fr/) Jeff Erickson (University of Illinois at Urbana-Champaign, USA) Two-dimensional computational topology - Lecture 4 Abstract: This series of lectures will describe recent
From playlist Jeff Erickson - School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects
Shrinking Dynamics on Tropical Series by Nikita Kalinin
PROGRAM COMBINATORIAL ALGEBRAIC GEOMETRY: TROPICAL AND REAL (HYBRID) ORGANIZERS Arvind Ayyer (IISc, India), Madhusudan Manjunath (IITB, India) and Pranav Pandit (ICTS-TIFR, India) DATE & TIME 27 June 2022 to 08 July 2022 VENUE Madhava Lecture Hall and Online Algebraic geometry is the st
From playlist Combinatorial Algebraic Geometry: Tropical and Real (HYBRID)
Lecture 20: Geodesics (Discrete Differential Geometry)
Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg
From playlist Discrete Differential Geometry - CMU 15-458/858
Lecture 14: Discrete Surfaces (Discrete Differential Geometry)
Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg
From playlist Discrete Differential Geometry - CMU 15-458/858
Bézier curves (Coding Challenge 163)
Have you ever wanted to know more about bézier curves in p5.js? Thanks to a generous donation from Jason Oswald, I do a deep dive exploring the bézier curve function and the math behind the algorithm? Code: https://thecodingtrain.com/challenges/163-bezier-curves p5.js Web Editor Sketches:
From playlist Recent uploads
Graphing a quadratic function in vertex form with multiple transformations
👉 Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either face up or down (if x is squared in the equation) or
From playlist Graph a Quadratic in Vertex Form with Horizontal and Vertical Shifts
Johnathan Bush (11/5/21): Maps of Čech and Vietoris–Rips complexes into euclidean spaces
We say a continuous injective map from a topological space to k-dimensional euclidean space is simplex-preserving if the image of each set of at most k+1 distinct points is affinely independent. We will describe how simplex-preserving maps can be useful in the study of Čech and Vietoris–Ri
From playlist Vietoris-Rips Seminar