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Brian McLogan
Solving a trigonometric equation by taking the square root of both sides
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Brian McLogan
Graphing a Parabola with a vertical shift
👉 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...
Brian McLogan
Graph an absolute value equation with a reflection and horizontal stretch
👉 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...
Brian McLogan
Graph an absolute value equation with a horizontal and vertical shift and vertical stretch
👉 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...
Brian McLogan
Master How to find the inverse of quadratic and square root functions
Master How to find the inverse of quadratic and square root functions
Brian McLogan
Learn how to graph an absolute value equation with a horizontal compression
👉 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...
Brian McLogan
Inverse of quadratic equation with constraint
👉 Learn how to find the inverse of a quadratic function. A quadratic function is a function whose highest exponent in the variable(s) of the function is 2. The inverse of a function is a function that reverses the "effect" of the...
Global Ethics Solutions
How Do You Spell Success? E.T.H.I.C.S. - Part 3-Hindsight
Learn six key ingredients to ethical success in your job and in your leadership. This is the third in a six-part course that will teach you to use your intuition to dig deep to understand your moral code and connect what you have learned...
FuseSchool
Waves and the Earth - Sonar
"Waves and the Earth - Sonar | Astrophysics | Physics | FuseSchool In this video you are going to learn about sonar and how it helps us locate hidden objects. You may have heard of the story of the Titanic, or even seen many of the...
NASA
NASA | Yellowstone Burn Recovery
A combination of lightning, drought and human activity caused fires to scorch more than one-third of Yellowstone National Park in the summer of 1988. Within a year, burn scars cast a sharp outline on the 793,880 acres affected by...
NASA
NASA | This World Is Black and White
A look at how the historic DaisyWorld model illustrates earth science concepts, such as albedo and feedback loops. This webshort was produced as an educational tie-in with the Science on a Sphere feature LOOP.
Brian McLogan
Understand where the cofunction identities come from
👉 Learn all about the different trigonometric identities and how they can be used to evaluate, verify, simplify and solve trigonometric equations. The identities discussed in this playlist will involve the quotient, reciprocal,...
Brian McLogan
Applying multiple transformations to graph the logarithmic equations
👉 Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brian McLogan
Find three different representations of the same polar point
Find three different representations of the same polar point
Brian McLogan
Graphing an absolute value function with a vertical shift
👉 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...
Brian McLogan
Graphing an absolute value equation with a vertical compression and vertical shift
👉 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...
Brian McLogan
Master Determining if a function has an inverse from a graph and then graphing the inverse
Master Determining if a function has an inverse from a graph and then graphing the inverse
Brian McLogan
Pre-Calculus - Learn how to simplify an exponent raised to a logarithm, 10^(log (0.5))
In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....
Brian McLogan
Where do logarithms come from
👉 Learn all about logarithms. The logarithm of a number say a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). The logarithm of a number is...
The March of Time
1953: PANAJI (PANJIM), GOA, INDIA
MOT 1953: PANAJI (PANJIM), GOA, INDIA: VS Buildings along Mandovi River & hill BG, WS Town intersection. OLD GOA: People walking FG, market stalls & St Francis of Assisi Church BG. MAPUSA: VS Crowded market, mother & daughter Paulina...
Brian McLogan
How to Find the Angle Given a Trigonometric Equation
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Brian McLogan
Learning how to find the inverse of a quadratic and using restrictions
👉 Learn how to find the inverse of a quadratic function. A quadratic function is a function whose highest exponent in the variable(s) of the function is 2. The inverse of a function is a function that reverses the "effect" of the...
Brian McLogan
Identifying the transformations of a quadratic function
👉 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...