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qwelly [4]
3 years ago
10

Which table shows a proportional relationship between x and y?

Mathematics
2 answers:
gregori [183]3 years ago
8 0

Answer:

<h2>The last table shows a proportional relationship.</h2>

Step-by-step explanation:

When a bunch of data has a proportional relationship, that means they have a constant ratio of change. In other words, when we divide each y-coordinate with its pair x-coordinate, the result will be always the same, and that happens only in the last case.

Let's divide

\frac{5}{1}=5\\\frac{10}{2}=5\\ \frac{25}{5}=5\\\frac{35}{7}=5

As you can see, each division from the last table give a constant ratio, that's why it's the right answer.

If you try with the other tables, you will find that they don't have a constant ratio. For example, let's take the first table and divide

\frac{15}{1}=15\\\frac{60}{4}= 15\\\frac{70}{5}=14

So, this table doesn't show a proportional relationship.

Therefore, the right answer is the last table.

AlladinOne [14]3 years ago
4 0
The last one because y divide by x equals 5 for every single one
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