Which statement about proportional relationships is false?
a proportional relationship must graph as a line.
a graph of a proportional relationship musi pass through (0, ).
each point (or pair a proportional relationship must share the same ratio.
each point (or pair) in a proportional relationship must share the same difference.
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Each point (or pair) in a proportional relationship must share the same

difference ⇒ last answer

Step-by-step explanation:

Lets explain the meaning of proportional relationships

- Two quantities have a proportional relationship if they can be

  expressed in the general form y = k x, where k is constant

- From y = k x, then , where k is constant that

  means the quantities are always share the same ratio k

- The graph of the y = k x must be a line, then the graph of a

   proportional relationship must be a line

- If x = 0 then y must be equal zero, that means the graph of a

  proportional relationship must pass through (0 , 0)

- Sometimes the two quantities share the same difference but not

  share the same ratio then they are not in proportional relationship

- Ex: (0 , 4) , (2 , 10) , (4 , 16) , (6 , 22) all the ordered pair share the

  same difference in x and y but ≠

  ≠   ≠ , then they don't share the same ratio

Now lets find the false statement

A proportional relationship must graph as a line ⇒ True

A graph of a proportional relationship must pass through (0 , 0) ⇒ True

Each point (or pair) in a proportional relationship must share

the same ratio ⇒ True

From the example above:

Each point (or pair) in a proportional relationship must share the

same difference ⇒ False

The false statement is

Each point (or pair) in a proportional relationship must share

the same difference

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step-by-step explanation:

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step-by-step explanation: