Instructional Video3:35
Brian McLogan

Write the equation of a parabola given vertex, axis of symmetry & point it passes through

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 Video3:24
Brian McLogan

Learn how to graph an absolute value equation with a horizontal compression

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 Video4:44
Brian McLogan

Learn how to graph a rational function without any symmetry

12th - Higher Ed
👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...
Instructional Video2:56
Brian McLogan

Even odd or neither functions

12th - Higher Ed
Even odd or neither functions
Instructional Video3:24
Curated Video

Matching Parts of Symmetrical Shapes

K - 12th
Identify matching parts of symmetrical shapes.
Instructional Video3:19
Brian McLogan

How to write the equation of a parabola when given a point that passes through as well

12th - Higher Ed
Learn how to write the equation of a parabola given a point on the parabola. 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...
Instructional Video7:32
Brian McLogan

Learn how to graph a quadratic

12th - Higher Ed
👉 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...
Instructional Video5:40
Curated Video

Identifying Data Set Shapes: Modes and Symmetry

K - 5th
In this video, the teacher explains how to identify the shape of a data set by examining the modes and symmetry of a graph. They introduce various types of graphs, such as histograms, box plots, and dot plots, and explain how to classify...
Instructional Video4:07
Brian McLogan

Complete the square to find the vertex and axis of symmetry

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 Video20:03
Brian McLogan

Master Graphing rational functions Part 1

12th - Higher Ed
Master Graphing rational functions Part 1
Instructional Video7:48
Brian McLogan

Writing the equation of the line given the 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 Video4:26
Brian McLogan

Master how to determine if a function is even or odd graphically

12th - Higher Ed
Master how to determine if a function is even or odd graphically
Instructional Video3:07
Brian McLogan

What are some things you need to know to graph absolute value equations

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 Video5:35
Brian McLogan

Learn how to graph an equation with a reflection and vertical shift, y = -2x^2 + 5

12th - Higher Ed
👉 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...
Instructional Video3:32
Curated Video

Symmetrical and Non Symmetrical Shapes

K - 12th
Distinguish symmetrical and non-symmetrical figures.
Instructional Video4:04
Brian McLogan

Graph an absolute value expression when horizontal compression is a fraction

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 Video3:51
Brian McLogan

Converting to vertex form and identifying the vertex

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 Video2:29
Brian McLogan

Learn how to determine if a point lies on a graph using standard form of a quadratic

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 Video4:09
Brian McLogan

Using transformations and a table to graph absolute value equations

12th - Higher Ed
👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table...
Instructional Video7:16
Professor Dave Explains

Phylum Placozoa: Plate Animals

9th - Higher Ed
Phylum Placozoa is a tiny one, named as such from Greek words that mean "plate animal". As of the making of this tutorial, there are only three species in this phylum. Nevertheless, they are astounding creatures that challenge our...
Instructional Video2:48
Brian McLogan

How to determine another point on a graph given two points and the equation

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 Video6:36
Brian McLogan

Factoring out a negative 1 to complete the square and graph your parabola

12th - Higher Ed
👉 Learn how to graph quadratic equations by completeing 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...
Instructional Video15:17
Brian McLogan

Master Graphing Rational Functions Part 3

12th - Higher Ed
Master Graphing Rational Functions Part 3
Instructional Video9:04
Brian McLogan

Solving a quadratic by graphing

12th - Higher Ed
Learn how to graph quadratic inequality. A quadratic inequality is an inequality is an inequality whose highest exponent on its variable is 2. The graph of a quadratic inequality is similar to the graph of a quadratic equation with the...