Constant Ratios Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Constant Ratios. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Constant Ratios.


Average rate of change (example 2)


By Khan Academy

Khan Academy presents Average Rate of Change Example 2), an educational video resource on math.

YouTube: Average Rate of Change


By dhill262

General idea behind average rate of change

Given Linear Function, Find the Rate of Change and Initial Value


By Mathispower4u

Video showing how to find rate of change of a linear function.

07 - The Geometric Sequence - Definition & Meaning - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

1.8 - Finding the inverse of a rational function with a root as a denominator - coolmath


By Mr. McLogan's Math Channel

In this video tutorial I will show you how to find the inverse of a function f(x). I do this by first writing the equation substituting y for f(x). I then solve the equation for x. The result is the inverse. The inverse can be written, substituting y back in for x, and x for y. I also show how to verify that a function is an inverse of another function. I am a math teacher that provides free online math tutoring by working through problems for the website www.freemathvideos.com These questions are usually to help students understand their math homework or to do well on their math test. The videos are made for students that want help with math and want to be shown a step by step process into solving the problems. In addition to solving the problems I also offer explanations into why I am doing each step. I offer free math videos so that my students can learn math online if they missed a day of school. However I also like to answer questions that are no

Finding average rate of change


By Khan Academy

Given the formula of a function, Sal finds the interval where the function has an average rate of change of 1/2.

Finding average rate of change


By Khan Academy

Sal finds the interval in a function's graph where the function has an average rate of change of -4.

Hooke's Law and Elastic Potential Energy


By The Organic Chemistry Tutor

This video provides a basic introduction into Hooke's law. It explains how to calculate the elastic potential energy and how to determine the amount of work required to stretch a spring.

Average rate of change word problems


By Khan Academy

Sal finds the algebraic expression that represents the average rate of change of water in a drained bucket over a given time interval.

Average rate of change word problems


By Khan Academy

Sal compares the average rates of a change of a function that models temperature for different time intervals.

Average rate of change word problems


By Khan Academy

Given the graph of a������������skydiver's altitude,������������Sal finds the average rate of change in altitude over a given time interval.

01 - Intro to Sequences (Arithmetic Sequence & Geometric Sequence) - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Buffer Solutions


By The Organic Chemistry Tutor

This chemistry video tutorial explains how to calculate the pH of a buffer solution using the henderson hasselbalch equation. It explains the concept, components, and function of a buffer solution. A buffer solution consist of a weak acid and its conjugate weak base counterpart. It's purpose is to maintain a relatively constant pH value. This video discusses the relationship between the pH and pKa values with the relative amounts of weak acid and weak base components in the buffer solution. This video contains plenty of examples and practice problems.

01 - Direct Variation and Proportion in Algebra - Part 1 (Constant of Variation & More)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

pH of Weak Acids and Bases - Percent Ionization - Ka & Kb


By The Organic Chemistry Tutor

This chemistry video explains how to calculate the pH of a weak acid and a weak base. It explains how to calculate the percent ionization of a weak acid using the acid dissociation constant Ka.

Capacitors - Basic Introduction - Physics


By The Organic Chemistry Tutor

This physics tutorial provides a basic introduction into capacitors. It explains the concept of capacitance and how it works including the equations and formulas you need to solve homework problems. The full version of this video contains plenty of examples and practice problems for you to work on.

The Simple Pendulum


By The Organic Chemistry Tutor

This physics video tutorial discusses the simple harmonic motion of a pendulum. It provides the equations that you need to calculate the period, frequency, and length of a pendulum on Earth, the Moon, or another planet. This video contains plenty of examples and practice problems.