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Brian McLogan
How to reflect a line segment over the x axis
π 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...
Brian McLogan
Learning the quick way to rotate a point 90 degrees counter clockwise
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
Learn how to rotate a figure 180 degrees about the origin ex 2
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
How to rotate a triangle counter clockwise 270 degrees
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
How does the fixed point affect our rotation
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
How to reflect a triangle over the x axis
π 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...
Curated Video
Apache Spark 3 for Data Engineering and Analytics with Python - DAG Visualisation
In this session, we will revisit the Spark web UI again and unpack DAG. This clip is from the chapter "Spark Execution Concepts" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section completely...
Curated Video
Apache Spark 3 for Data Engineering and Analytics with Python - Map and Flat Map Transformations
Let's learn about map and flat map transformations in this session.
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This clip is from the chapter "RDD Crash Course" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section primarily...
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This clip is from the chapter "RDD Crash Course" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section primarily...
Brian McLogan
How to rotate a point counter clockwise 90 degrees
π Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
Learn how to use the formula for vertex and axis of symmetry to graph a parabola
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
Label the transformations of the natural logarithmic function, domain and range
π 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,...
Brian McLogan
Graphing a quadratic by converting to vertex form
π Learn how to graph quadratic equations by completing 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...
Brian McLogan
Reflecting a figure over a line of symmetry when it is on both sides
π 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...
Brian McLogan
Learn how to use a table to graph a quadratic equation
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 Piece Wise Function with Transformations
π Learn how to graph piecewise functions. A piecewise function is a function which have 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...
Curated Video
Apache Spark 3 for Data Engineering and Analytics with Python - Distinct and Filter Transformations
In this session, we will explore the distinct() and filter() transformations.
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This clip is from the chapter "RDD Crash Course" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section...
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This clip is from the chapter "RDD Crash Course" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section...
Brian McLogan
What are dilations
π Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Brian McLogan
Understanding the basic transformations of graphs for Pre Calculus
π Learn how to determine the transformation of a function. Transformations can be horizontal or vertical, cause stretching or shrinking or be a reflection about an axis. You will see how to look at an equation or graph and determine the...
Brian McLogan
Identify the transformations, domain and range of the reciprocal function
π 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,...
Curated Video
High Performance Scientific Computing with C 1.5: Linear Equations and Matrix Methods
How can we invert a matrix? How fast can we do it?<br/>
β’ Learn why matrix inversio<br/>n is useful
β’ See how to inver<br/>t a matrix numerically
β’ Learn <br/>how expensive matrix inversion is
β’ Learn why matrix inversio<br/>n is useful
β’ See how to inver<br/>t a matrix numerically
β’ Learn <br/>how expensive matrix inversion is
Brian McLogan
Transformations of a function - How to do Pre-Calc
π Learn how to determine the transformation of a function. Transformations can be horizontal or vertical, cause stretching or shrinking or be a reflection about an axis. You will see how to look at an equation or graph and determine the...
Brian McLogan
Reflecting a square over the x axis
π 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...
Brian McLogan
Learn how to graph a quadratic in standard form using a table and 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
Learn how to graph a quadratic using the axis of symmetry and table of values
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...