Brian McLogan
Completing the square by factoring out a negative one
In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such methods as setting the equation...
Brian McLogan
What is a parabola and its parts
👉 Learn the essentials for graphing a quadratic equation. 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...
Brian McLogan
What do you have to know to graph a parabola
Learn all about parabolas in conic sections. We will discover the basic definitions such as the vertex, focus, directrix, and axis of symmetry. We will also take a look a basic processes such as graphing, writing the equation and...
Brian McLogan
How to write the equation of a parabola given vertex and directrix
Learn how to write the equation of a parabola given the vertex and the directrix. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared)....
Brian McLogan
Learn how to classify conic sections
Learn how to classify conic sections. A conic section is a figure formed by the intersection of a plane and a cone. A conic section may be a circle, an ellipse, a parabola, or a hyperbola. The general equation of a conic section is given...
Curated Video
Finding the Maximum or Minimum Value of a Quadratic Function by Completing the Square
In this video, the teacher explains how to find the maximum or minimum value of a quadratic function by completing the square and writing the function in vertex form. They provide examples and demonstrate how to determine the least value...
Brian McLogan
Identify the parts and graph a parabola
👉 Learn about the parts of a parabola. A parabola is the shape of the graph of a quadratic equation. A regular palabola is the parabola that is facing either up or down while an irregular parabola faces left or right. A quadratic...
Brian McLogan
What is a quadratic function
👉 Learn the essentials for graphing a quadratic equation. 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...
Catalyst University
Titration Curves: A Conceptual Math-based Approach
Titration Curves: A Conceptual Math-based Approach
Virtually Passed
Polar Coordinates Example 1
Here we solve for the speed of a plane using polar coordinate formulas.
Curated Video
Analyzing the Domain and Range of Quadratic Functions through Graphs
This video demonstrates how to identify the domain and range using real numbers and inequalities represented on a parabolic graph. The domain is the set of all possible x-values, while the range is the set of all possible y-values.
Professor Dave Explains
Kinematics Part 3: Projectile Motion
Things don't always move in one dimension, they can also move in two dimensions. And three as well, but slow down buster! Let's do two dimensions first. You know, like a cannonball. Isn't this getting fun?
Professor Dave Explains
Transforming Algebraic Functions: Shifting, Stretching, and Reflecting
The easy way to apply basic transformations to algebraic functions.
Brian McLogan
What is the definition of a hyperbola
Learn all about hyperbolas. A hyperbola is a conic section with two fixed points called the foci such that the difference between the distances of any point on the hyperbola from the two foci is equal to the distance between the two...
Flipping Physics
Center of Mass Introduction
Center of mass is defined and demonstrated in projectile motion. We demonstrate what happens when you push at or near the center of mass. The center of mass of a Feeble is demonstrated. And the “Hang Test” is used to find the center of...
Tarver Academy
How to find the Axis of Symmetry
In This Episode, Tyler Teaches Us About How to find the Axis of Symmetry
Brian McLogan
Graphing a basic quadratic function using a table
👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Curated Video
Understanding the Key Features of a Parabola
This video is a math lesson that teaches how to identify the key features of a parabola by examining how the coefficients in the equation affect its graph. The lesson covers topics such as finding the 0s, the vertex, and axis of...
Professor Dave Explains
Finding the Area Between Two Curves by Integration
How to find the area between two curves by integration.
Why U
Algebra 67 - Deriving the Vertex Form of a Quadratic Function
The graph of a quadratic function in a single variable is always a parabola, and when the function is written in vertex form, we can identify the coordinates of the parabola's vertex simply by looking at the function. But how is the...
msvgo
Periodic Motion
This nugget briefly explains periodic motion, displacement in periodic motion and its units
Brian McLogan
Learn how to find the equation of a parabola given focus and vertex conic sections
Learn how to write the equation of a parabola given the vertex and the focus. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared). Recall...
Brian McLogan
Everything you need to know for conic sections Ellipses
Learn all about ellipses for conic sections. We will discuss all the essential definitions such as center, foci, vertices, co-vertices, major axis and minor axis. We will also discuss the essential processes such as how to graph and...