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Help Please I dont know ​

Help Please I dont know ​-example-1

1 Answer

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Answer:


y=2x

Explanation:

Here we are given that for every 2 cups of water , Jada is mixing up 4 cups of Apple Juice. Hence it makes a patter which look like this as given under in a tabular format

x y

2 4

6 12

10 20

We are required to find the equation of the relation that exit between this pattern. Assuming them to be the coordinates , we will apply the two point form and find the equation.

Two point form is


(y-y_1)/(x-x_1)=(y_2-y_1)/(x_2-x_1) -----------------(A)

Where


(x_1,y_1)=(2,4)


(x_2,y_2)=(6,12)

Putting these values in A and solving


(y-4)/(x-2)=(12-4)/(6-2)


(y-4)/(x-2)=(8)/(4)


(y-4)/(x-2)=2


y-4=2(x-2)


y-4=2x-4

adding 4 on both sides


y=2x

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