rate of change 61 videos

Average Rate of Change
Calculus The Derivative
How to compute the average rate of change of a population over an interval of time.
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Instantaneous Rate of Change
Calculus The Derivative
How to estimate the instantaneous rate liquid is pouring out of a container at t=4 by computing average rates of change over shorter and shorter intervals of time.
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Reaction Rate Problems
Chemistry Chemical Reaction Rates
How to solve reaction rate problems.
reaction rate problems rate law 

Climate Change
Biology Conservation Biology
The effects of climate change.
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Reaction Rate Laws
Chemistry Chemical Reaction Rates
Finding and using the laws which predict reaction rates.
reaction rate laws concentration 
Equilibrium Changes
Chemistry Chemical Equilibrium
How Le Chatlier changes affect chemical equilibrium.
Le Chatelier's principle equilibrium changes 
Definite Integrals As Net Change
Calculus The Definite Integral
How to use the fundamental theorem of calculus to compute the net change of a quantity.
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Reaction Rates Factors
Chemistry Chemical Reaction Rates
The factors which affect the rate of a reaction.
reaction rates factors concentration temperature catalysts enzymes 
Change of Base Formula
Precalculus Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement.
change of base log logarithm 
Change of Base Formula
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement.
change of base log logarithm 
Phase Change
Chemistry KineticMolecular Theory
How to predict and understand the circumstances under which matter changes phase.
phase changes melting freezing condensation vaporization sublimation deposition 
Rate Word Problems
Algebra Word Problems Using Systems of Equations
How to solve word problems involving rates of travel, possibly including wind or water current.
rate ratio d=rt word problem system of equations 
Percent Change
PreAlgebra Decimals and Percents
How to calculate a percent change, percent increase, or percent decrease

Acceleration
Physics Linear and Projectile Motion
Understanding the acceleration of an object.
acceleration rate of change velocity 
Boiling
Physics Heat Transfer and Change of Phase
How matter changes phase from liquid to gas.
boiling boil phase change 
Freezing
Physics Heat Transfer and Change of Phase
How matter changes phase from liquid to solid.
freezing phase change 
The Definition of the Derivative
Calculus The Derivative
How to define the derivative of a function at a point x=a.
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