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Classify each representation shown below as either linear or exponential.

One person sends an email to 2 people. Those 2 people send it to 4 people, and those 4 send it to 8 people.

User Lourdes
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1 Answer

6 votes
I think the problem is an example of an exponential representation.

1 person emailed 2 people
2 people emailed 2 people each, totaling 4 people
4 people emailed 2 people each, totaling 8 people

2¹ = 2
2² = 4
2³ = 8 and so on...
User BeWu
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