Instructional Video2:28
Brian McLogan

How to graph an absolute value equation

12th - Higher Ed
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Instructional Video5:39
Brian McLogan

How to find the equation that goes through three points

12th - Higher Ed
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Instructional Video5:12
Brian McLogan

Given the vertex and a point find the equation of a parabola

12th - Higher Ed
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Instructional Video1:57
Brian McLogan

Graphing absolute value equations with a vertical shift translation

12th - Higher Ed
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Instructional Video4:14
Brian McLogan

Given a point and vertex find the formula of the parabola

12th - Higher Ed
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Instructional Video4:53
Brian McLogan

Learning to graph a parabola and determine the vertex focus and directrix

12th - Higher Ed
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Instructional Video3:32
Brian McLogan

Learn how to graph a horizontal parabola and identify the directrix and focus

12th - Higher Ed
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Instructional Video1:04
Brian McLogan

How to graph a sideways parabola in conic sections

12th - Higher Ed
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Instructional Video5:40
Brian McLogan

Complete the square to write the formula of a parabola to identify focus and directrix

12th - Higher Ed
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Instructional Video3:33
Brian McLogan

Learn how to graph a parabola and identify the focus and directrix vertex at the center

12th - Higher Ed
Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter and section. The purpose of posting my free video tutorials is to not only help students learn math but allow teachers the...
Instructional Video19:04
Curated Video

Graphing and Transforming Absolute Value Functions

9th - 12th
This video teaches how to graph and transform absolute value functions using the parent function f(x) = |x|. It explains how to identify translations, stretches, shrinks, and reflections, and provides examples for practice.
Instructional Video14:15
Brian McLogan

Master finding the focus and directrix of a parabola with vertex at the center

12th - Higher Ed
So just like we did in the last video where we wanted to determine the opening, does a graph open up, down, left, or right, that's going to be the first thing we're going to want to do in these problems as well....
Instructional Video4:55
Brian McLogan

Write the equation of a parabola given a vertex and point

12th - Higher Ed
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Instructional Video19:03
Brian McLogan

MASTER writing a quadratic in vertex form by completing the square to identify the vertex

12th - Higher Ed
MASTER writing a quadratic in vertex form by completing the square to identify the vertex
Instructional Video5:47
Curated Video

Solving Quadratic Problems: Factored Form and Finding Zeros and Symmetry

K - 5th
In this lesson, students will learn how to convert quadratic functions from standard form to factored form and use it to solve quadratic problems. They will also learn how to find the zeros and lines of symmetry using the factored form.
Instructional Video3:19
Brian McLogan

What are the formulas for angles inside or on a circle for their arcs

12th - Higher Ed
Learn the essential definitions of the parts of a circle. A secant line to a circle is a line that crosses exactly two points on the circle while a tangent line to a circle is a line that touches exactly one point on the circle. A chord...
Instructional Video5:10
Brian McLogan

Learn how to classify your four major angles

12th - Higher Ed
👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...
Instructional Video2:35
Brian McLogan

Write the equation of a hyperbola given foci and transverse axis length

12th - Higher Ed
Write the equation of a hyperbola given foci and transverse axis length
Instructional Video3:25
Brian McLogan

How to determine two coterminal angles when above 360 degrees

12th - Higher Ed
👉 Learn how to determine co-terminal angles given one angle. An angle is a figure formed by two rays that have a common endpoint. The two rays are called the sides of the angle while the common endpoint is called the vertex of the angle....
Instructional Video3:38
Brian McLogan

What is the parent graph of the absolute value graph

12th - Higher Ed
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Instructional Video3:47
Brian McLogan

Determining if two angles are adjacent or not

12th - Higher Ed
👉 Learn how to define and classify different angles based on their characteristics and relationships are given a diagram. The different types of angles that we will discuss will be acute, obtuse, right, adjacent, vertical, supplementary,...
Instructional Video2:19
Brian McLogan

Identify the x intercepts and vertex of an equation in vertex form ex 6, y=(x-4)^2 -4

12th - Higher Ed
👉 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...
Instructional Video15:23
Brian McLogan

Master Writing the equation of a hyperbola when the center is not at the origin

12th - Higher Ed
Master Writing the equation of a hyperbola when the center is not at the origin
Instructional Video7:10
Brian McLogan

Master labeling vertical angles from a figure

12th - Higher Ed
Master labeling vertical angles from a figure