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fomenos
3 years ago
9

Describe some data that when graphed would represent a proportional relationship. Explain your reasoning

Mathematics
2 answers:
OLga [1]3 years ago
7 0
The lines would go up and over at the same rate. They would have the same slope, like parallel lines.

Hope this helps!! :)
Alex787 [66]3 years ago
7 0

Answer:

A proportional relationship is "two quantities vary directly with each other."

Example:

The amount of gasoline you fill in your car and the amount you pay is a proportional relationship.

If 1 gallon of gasoline is $3, then the cost of 3 gallons of gasoline is $9.

Step-by-step explanation:

A relationship is between two quantities.

A proportional relationship is "two quantities vary directly with each other."

Say, if the quantity "x" increases, then the associated quantity "y" also increases.

For example,

y = 2x

Let's find the data.

<u>x </u>                <u>y</u>

0                 0

1                  2

2                 4

3                  6

As you can see when the value of "x" increases, the value of "y" also increases.

This is called proportional relationship.

Example:

The amount of gasoline you fill in your car and the amount you pay is a proportional relationship.

If 1 gallon of gasoline is $3, then the cost of 3 gallons of gasoline is $9.

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