Hi, what do you want to do?
Why U
Algebra 63 - Gauss-Jordan Elimination with Curve Fitting
This lecture examines a useful mathematical application that can be solved by using a system of linear equations with four or more variables - finding a polynomial function whose graph passes through a given set of data points. We see...
Brian McLogan
Characteristics of a parabola with horizontal axis of symmetry
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
Graphing a horizontal line by using a table of values
π Learn how to graph linear equations with one variable. When given a linear equation with one variable in the form x = a or y = c, the two forms of linear equations results in a vertical and horizontal lines respectively. The graph of...
Brian McLogan
Learn how to graph a system of linear inequalities of two vertical boundary lines
π 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...
Brian McLogan
Graphing a quadratic by using a table and the axis of symmetry
π 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...
Brian McLogan
Graphing a vertical linear equation from a table
π 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...
Brian McLogan
Solving a linear system of two equations by graphing
πTo solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
How to graph a quadratic using vertex formula and a table
π 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...
Brian McLogan
Graphing a quadratic using a table
π 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...
Music Matters
The Difference Between 3:4 and 3:8 Time Signatures - Music Theory
Understand the difference between 2/2 and 4/4 time signatures. Mathematically it appears that 2/2 and 4/4 are two versions of the same thing. Musically they are quite distinct because 2/2 contains two minim beats per bar, while 4/4...
Brian McLogan
Graphing Piecewise Functions With Three Equations
π Learn how to graph piecewise functions. A piecewise function is a function that has more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...
Brian McLogan
Graph a parabola using conic sections with a horizontal axis of symmetry
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...
Brian McLogan
Graphing a quadratic function in standard form
π 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...
Brian McLogan
How to graph a quadratic using a table
π 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...
Brian McLogan
Graph the equation of an parabola with a horizontal axis of symmetry
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...
Brian McLogan
Solve a system of inequalities with vertical and horizontal lines
π 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...
Let's Tute
Drawing a Street In a One Point Perspective
In this video we will learn how to draw a Street In a One Point Perspective
Curated Video
Learning R for Data Visualization (Video 16)
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...
Future Engineering
Fusion 360 Beginners Tutorial - Part 6 of 16
Sixth of 16 basic tutorials<b<br/>r/>
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP
ATHS Engineering
Carabiner Pen Project: Body, Top, and Pin
Carabiner Pen Project part 2/3: In this video, a teacher demonstrates how to create a 3D model of a carabiner pen using Onshape software. The tutorial covers the creation of the main body of the pen, the carabiner top, and the hinge pin....
Brian McLogan
Identifying multiple characteristics from the equation of a parabola
We will learn how to graph a quadratic in vertex form and graph a quadratic in standard form by completing the square and rewriting the equation in vertex form. When the quadratic is in vertex form we learn how to identify the axis of...
Brian McLogan
Summary for solving a quadratic in standard form
πLearn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Brian McLogan
How to graph a line by converting polar form to rectangular form
How to graph a line by converting polar form to rectangular form