By reading the given graph, we can see that the person with 3-email accounts has 1 credit card.
How many credit cards does the person with 3 e-mail accounts have?
Here we need to read the graph.
On the x-axis we have the number of e-mail accounts, so we need to find the 3 on the horizontal axis.
Then, we go upwards until we meet the point, then we go to the left until we meet the vertical axis and we record the number.
We can see that we meet the vertical axis at y = 1, which means that this person has 1 credit card.
So we conclude that the person with 3 e-mail accounts has 1 credit card.
If you want to learn more about graphs:
https://brainly.com/question/3493733
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