A pattern of dots grows exponentially. The table shows the number of dots at each step of the pattern. step number 012 3 number of dots 1 5 25 125 1. Write an equation to represent the relationship between the step number, n, and the number of dots, y. 2. At one step, there are 9,765,625 dots in the pattern. At what step number will that happen? Explain how you know.

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