The number of people on the email list after so many cycles is given by y = 5x.
A linear equation is in the form
y = mx + b
where y, x are variables, m is the rate of change and b is the y intercept.
Let y represent the number of people on the email list after x cycles. Hence, it is given by:
y = 5x
The number of people on the email list after so many cycles is given by y = 5x.
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