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One day an e-mail is sent to 7 people. That day each person who receives the e-mail sends the email to two friends. Each friend who receives the email sends it to two more people on the following day

One day an email is sent to 7 people That day each person who receives the email sends the email to two friends Each friend who receives the email sends it to t class=

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francocanacari

On the second day 28 people will have received the email.

Exponential functions

To determine the expression that graphs this situation and determine the number of people who will have received the e-mail, the following calculation must be made:

  • X = Number of days the email is forwarded.
  • 7 x 2^X = People who would have received the e-mail.

Thus, if the email is forwarded two days in a row, this formula operates as follows:

  • 7x2^2 = X
  • 7 x 4 = X
  • 28 = X

Therefore, on the second day 28 people will have received the email.

Learn more about exponential functions in https://brainly.com/question/15352175

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