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Proportional Relationships

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PROPORTIONAL
RELATIONSHIPS
Using Formulas
y = K₂ & constant of proportionality x a number
k = 1/2 to find constant of proportionality.
varia

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PROPORTIONAL RELATIONSHIPS Using Formulas y = K₂ & constant of proportionality x a number k = 1/2 to find constant of proportionality. variables K-constant of proportionality y-dependent variable z-independent variable proportiona using division setup 1. set up ratio 2. Cross multiply 3. divide by the number with 20 4. the quotient is 3 70 4 8 in fraction form 20 4x 24 4 4 x=6 using graphs To be proportional, the graphed line must be straight and pass through the origin (0,0) x not proportional Why? It isn't * not proportional a straight line Why? It passes through Why? It doesn't pass through the origin and the origin is a straight line PE

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Proportional Relationships

110

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Math

 

7th

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PROPORTIONAL
RELATIONSHIPS
Using Formulas
y = K₂ & constant of proportionality x a number
k = 1/2 to find constant of proportionality.
varia

How to solve for proportional relationships and if a graph is proportional

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PROPORTIONAL RELATIONSHIPS Using Formulas y = K₂ & constant of proportionality x a number k = 1/2 to find constant of proportionality. variables K-constant of proportionality y-dependent variable z-independent variable proportiona using division setup 1. set up ratio 2. Cross multiply 3. divide by the number with 20 4. the quotient is 3 70 4 8 in fraction form 20 4x 24 4 4 x=6 using graphs To be proportional, the graphed line must be straight and pass through the origin (0,0) x not proportional Why? It isn't * not proportional a straight line Why? It passes through Why? It doesn't pass through the origin and the origin is a straight line PE

PROPORTIONAL RELATIONSHIPS Using Formulas y = K₂ & constant of proportionality x a number k = 1/2 to find constant of proportionality. variables K-constant of proportionality y-dependent variable z-independent variable proportiona using division setup 1. set up ratio 2. Cross multiply 3. divide by the number with 20 4. the quotient is 3 70 4 8 in fraction form 20 4x 24 4 4 x=6 using graphs To be proportional, the graphed line must be straight and pass through the origin (0,0) x not proportional Why? It isn't * not proportional a straight line Why? It passes through Why? It doesn't pass through the origin and the origin is a straight line PE

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying