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tiles of patterns is shown below. Consider function that represents the number of whithe in each figure.Figure 1Figure 2Figure 3Figure 4Select all statements that are true.
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tiles of patterns is shown below. Consider function that represents the number of whithe in each figure.Figure 1Figure 2Figure 3Figure 4Select all statements that are true.

tiles of patterns is shown below. Consider function that represents the number of-example-1
User Keigo
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1 Answer

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Call n the number of figure and w the number of white figures:

w = (n+2)^2 - n^2

w = n^2 + 4n + 4 - n^2 = 4n + 4

w = 4 (n+1)

All those formulas are equivalent.
User Luttkens
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