Brian McLogan
Sketching the graph of a polynomial using the zeros and multiplicity
👉 Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the...
Brian McLogan
Learn How to Use the Rational Zero Test to Find the Zeros of a Polynomial
👉 Learn how to find all the zeros of a polynomial that cannot be easily factored. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros...
Poetry Foundation
Carly Joy Miller reads "Ceremonial Psalm"
Carly Joy Miller reads her poem "Ceremonial Psalm
Weird History
Behind the Scenes of 'Nirvana Unplugged'
Nirvana’s MTV Unplugged in New York was never meant to be a big deal. It was a lark, an afterthought, something recorded in roughly an hour that the band didn’t plan to release. It was ultimately Nirvana’s final album, giving fans one of...
Virtually Passed
Time to swim across river with variable speed - Math Puzzle
You must travel in a horizontal line. Your velocity and the velocity of the river at any instant will add together. Your speed: u = 3 km/hr Speed or river at any horizontal distance x: v(x) = 3x km/hr Thickness of river: h = 1 km
NASA
ATom Postcard - Samoa to New Zealand
Principal Investigator Steven Wofsy of Harvard University and atmospheric scientist Paul Newman of NASA’s Goddard Space Flight Center sent back a video postcard of the second two legs of the Atmospheric Tomography, or ATom mission. They...
The Kiboomers
I'm A Little Scarecrow Song for Kids | Fun Fall Songs for Children | The Kiboomers
"I'M A LITTLE SCARECROW SONG" I'm A Little Scarecrow Stuffed with hay Here I stand in a field all day. When I see the crows, I like to shout, "Hey! You crows, you better get out!" I'm A Little Scarecrow Stuffed with hay Here I stand in a...
Brian McLogan
How to find the zeros, intercepts, and multiplicity
In this math tutorial I show you how to find the real zeros of a polynomial function by solving for x using algebraic techniques such as factoring, completing the square and the quadratic formula. I also show you how to determine the...
Brian McLogan
Finding the horizontal and vertical asymptotes of a function
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Curated Video
KS2 Primary Maths Age 9-13 - Calculations: Written Division - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
Graphing the Secant Function by Using Cosine
👉 Learn how to graph a cosecant function. To graph a cosecant function, we start with the sine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the...
Brian McLogan
How does the period affect the sine and cosine graph
👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a...
Brian McLogan
Sketch the graph of a factored polynomial using multiplicity
👉 Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the...
Brian McLogan
Learn how to find the solutions x intercepts and vertex of a quadratic in vertex form ex 7
👉 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...
Brian McLogan
Learn how to find sketch the graph of an exponential functions
👉 Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
Brian McLogan
Learning to graph an exponential function and identify the y-intercept
👉 Learn how to graph exponential functions. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table of values of the...
Poetry Foundation
Kelly Davio reads "To My Seatmate, on a Cross-Country Flight"
Kelly Davio reads her poem, "To My Seatmate, on a Cross-Country Flight
msvgo
Cartesian Product of Sets
It defines the Cartesian product of sets. Also it explains the significance of the name ‘Cartesian product' and the method to estimate the cardinality of the product set.
JJ Medicine
Vasa Previa (Obstetrical Condition) | Causes, Risk Factors, Signs & Symptoms, Diagnosis, Treatment
Vasa Previa (Obstetrical Condition) | Causes, Risk Factors, Signs & Symptoms, Diagnosis, Treatment Vasa previa is an obstetrical condition involving unprotected fetal blood vessels that cross over the opening of the cervix, which can...
Curated Video
Turkey, Aphrodisias Sebasteion
The Sebasteion, or Augusteum, was jointly dedicated, according to a 1st-century inscription on its propylon, "To Aphrodite, the Divine Augusti and the People". A relief found in the ruins of the south portico represented a...
Programming Electronics Academy
Mindset: Arduino Course 3.1
Keeping the right mindset when learning technical topics like programming.
Englishing
Is it GOING TO or WILL? FUTURE tenses (plans and intentions, predictions, possibilities, etc.)
The future tense in English is not simple. When we talk about the Future Simple, we need to consider the auxiliary "will" plus the base of a verb. Instead, English offers also another important future tense structure "going to", which...
Curated Video
AWS Certified Cloud Practitioner (CLF-C01)- Setting Up Your Environment
In this video, we'll learn about setting up your environment. This clip is from the chapter "Introduction to AWS Certified Cloud Practitioner CLF-C01 and Cloud Computing" of the series "AWS Certified Cloud Practitioner (CLF-C01) [Updated...