Education and Communications
-
Definite Integral As The Limit Of A Riemann Sum | AP Calculus AB | Khan Academy
We’ve done several videos already where we’re approximating the area under a curve by breaking up that area into rectangles…
Read More » -
The Business Cycle | Aggregate Demand And Aggregate Supply | Macroeconomics | Khan Academy
Let’s make a plot of real GDP as a function of time. This axis right over here is going to…
Read More » -
Chapter 11: Bankruptcy Restructuring | Stocks And Bonds | Finance & Capital Markets | Khan Academy
In the last video we talked about the scenario where a company, for whatever reason, it just couldn’t pay it’s…
Read More » -
Implicit Differentiation | Advanced Derivatives | AP Calculus AB | Khan Academy
So we’ve got the equation x squared plus y squared is equal to 1. I guess we could call it…
Read More » -
Showing Relationship Between Cosine And Sine Of Complements | Trigonometry | Khan Academy
We see in a triangle, or I guess we know in a triangle, there’s three angles. And if we’re talking…
Read More » -
Midline, Amplitude And Period Of A Function | Graphs Of Trig Functions | Trigonometry | Khan Academy
We have a periodic function depicted here and what I want you to do is think about what the midline…
Read More » -
Finding Relative Extrema (first Derivative Test) | AP Calculus AB | Khan Academy
In the last video we saw that if a function takes on a minimum or maximum value, min max value…
Read More » -
Law Of Demand | Supply, Demand, And Market Equilibrium | Microeconomics | Khan Academy
In this video, we’re going to talk about the law of demand, which is one of the core ideas of…
Read More » -
Monetary And Fiscal Policy | Aggregate Demand And Aggregate Supply | Macroeconomics | Khan Academy
Two words you’ll hear thrown a lot in macroeconomic circles are monetary policy and fiscal policy. And they’re normally talked…
Read More » -
Introduction To Radians | Unit Circle Definition Of Trig Functions | Trigonometry | Khan Academy
You are by now probably used to the idea of measuring angles in degrees. We use it in everyday language.…
Read More »
