Khan Academy
Khan Academy: Graphing Quadratics: Applying Quadratic Functions 1
Video solving an application problem that uses a quadratic function to represent a cable that connects two towers.
Virtual Nerd
Virtual Nerd: What Is a Quadratic Function?
This tutorial is an introduction to quadratic functions and their graphs, while also providing examples of quadratic functions. [6:20]
Virtual Nerd
Virtual Nerd: Algebra 2: What Is the Minimum of a Quadratic Function?
This tutorial takes a look at the minimum of a quadratic function which is the lowest point on the graph of a U-shaped function. [1:59]
Virtual Nerd
Virtual Nerd: Algebra 2: What Is the Maximum of a Quadratic Function?
This tutorial takes a look at the maximum of a quadratic function which is the highest point on an upside-down U-shaped graph. [1:47]
Khan Academy
Khan Academy: Comparing Maximum Points of Quadratic Functions
Find out which quadratic function has the lowest maximum value. [3:58]
Khan Academy
Khan Academy: Critical Points and Graphing With Calculus
A video that demonstrate how to find the maximum, minimum and the critical points of a curve.
Khan Academy
Khan Academy: Graphing a Quadratic Function Ex 3
A video lesson showing how to graph a quadratic function.
Sophia Learning
Sophia: Quadratic Functions Are Nonlinear
Quadratic functions are nonlinear functions that create parabolas when graphed.
Imagine Learning Classroom
Learn Zillion: Find the Maximum or Minimum Value of a Quadratic Function
This video explains how to find the least or greatest value of a quadratic function by rewriting the function in vertex form. [4:34]
Other
Study Pug: Quadratic Functions Explained, Simplified and Made Easy
Quickly master how to find characteristics of quadratic functions by watching this video tutorial. [7:46]
Khan Academy
Khan Academy: Identifying Minima and Maxima for X^3 12 X 5
Graphing a function and identify the maximum and minimum.
Study Pug
Study Pug: Finding the Quadratic Functions for Given Parabolas
In this lesson, we will learn how to find the quadratic function when we are given the graph of a parabola. Worked examples and a video are included. [8:22]
Sophia Learning
Sophia: Graphing a Quadratic Function When B=0
This video lesson demonstrates how to graph a quadratic function when the b term equals zero. Students can check their understanding with an assessment.