Instructional Video2:48
Brian McLogan

Evaluate the limit to infinity of a graph to determine end behavior

12th - Higher Ed
👉 Learn how to evaluate the limit of a function from the graph of the function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. When...
Instructional Video2:41
Brian McLogan

Learning to reflect a line over the y axis

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video6:13
Brian McLogan

Describing a relation as a graph table and map

12th - Higher Ed
👉 functions are the possible output values (y-values) of the function. To find the domain of a function from a table we list out the set of the input values and for the range we list out the set of output values. To find the domain and...
Instructional Video4:45
Brian McLogan

Graphing a quadratic function in standard form

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 Video4:20
Brian McLogan

Learn how to graph a system of linear inequalities of two vertical boundary lines

12th - Higher Ed
👉 Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making...
Instructional Video6:21
Brian McLogan

Graphing a quadratic by using a table and the axis of symmetry

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 Video2:14
Brian McLogan

Writing an equation using point slope form given a point and slope

12th - Higher Ed
👉 Learn how to write the equation of a line in a point-slope form. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various forms which we can...
Instructional Video3:08
Curated Video

Graphing Quadratic Equations to Solve Real World Problems

K - 5th
In this video, the teacher explains how to solve real-world problems by analyzing graphs of quadratic equations. They discuss key features of the graph, such as zeros, vertex, and the axis of symmetry. The teacher provides examples of...
Instructional Video2:35
Brian McLogan

Graphing a vertical linear equation from a table

12th - Higher Ed
👉 Learn how to graph linear equations from the table of points. When given the table of points of a linear equation, we plot the x and y coordinates of the given table on the cartesian plane and join the ploted points to form a straight...
Instructional Video2:31
Brian McLogan

Graphing a line in slope intercept form by identifying slope & y intercept

12th - Higher Ed
👉 Learn how to graph linear equations written in slope intercept form. When given a linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). We first plot the y-intercept and...
Instructional Video2:05
Brian McLogan

Graph an equation when provided the slope and y intercept

12th - Higher Ed
👉 Learn how to graph linear equations given the slope and the y-intercept. When given the slope and the y-intercept of a linear graph, we first plot the y-intercept and using the slope, we can determine the rise and the run of the...
Instructional Video3:12
Curated Video

Learning R for Data Visualization (Video 23)

Higher Ed
R is on the rise and showing itself as a powerful option in many software development domains. At its core, R is a statistical programming language that provides impressive tools for data mining and analysis, creating high-level...
Instructional Video3:09
Brian McLogan

Identify the transformations domain and range, absolute value function

12th - Higher Ed
👉 Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Instructional Video3:54
Brian McLogan

How to write the equation of an ellipse in conic sections

12th - Higher Ed
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...
Instructional Video4:58
Curated Video

Apache Spark 3 for Data Engineering and Analytics with Python - Challenge Part 3 - Q2 Get the City that Sold the Most Products

Higher Ed
In this session, we will discuss the second question of the challenge and get the city that sold the most products.
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This clip is from the chapter "Structured API - Spark DataFrame" of the series "Apache Spark 3 for Data...
Instructional Video2:49
Brian McLogan

How to graph a point in polar form on the y axis

12th - Higher Ed
How to graph a point in polar form on the y axis
Instructional Video11:36
Catalyst University

Hanes-Woolf Equation: Derivation and Graphical Analysis

Higher Ed
Hanes-Woolf Equation: Derivation and Graphical Analysis
Instructional Video2:41
Brian McLogan

Learn how apply a reflection over the x axis

12th - Higher Ed
👉 Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Instructional Video4:18
Brian McLogan

Is the function even or odd? How you can tell

12th - Higher Ed
👉 Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...
Instructional Video8:35
Brian McLogan

How to find the vertices and foci of an ellipse

12th - Higher Ed
Learn how to graph vertical ellipse not centered at the origin. A vertical ellipse is an ellipse which major axis is vertical. To graph a vertical ellipse, we first identify some of the properties of the ellipse including the major...
Instructional Video6:21
Brian McLogan

How to graph a polar point with a negative radius

12th - Higher Ed
How to graph a polar point with a negative radius
Instructional Video7:25
Brian McLogan

How to graph a quadratic using vertex formula and a table

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 Video3:17
Brian McLogan

Find the vertex of a polynomial

12th - Higher Ed
👉 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...
Instructional Video9:30
Brian McLogan

Determining the domain and range from a graph by completing the square to graph

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...