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Find the next three terms of the sequence 3, 9, 27, 81, . . .

A. 81, 243, 729
B. –243, –729, –2187
C. 87, 249, 87
D. 243, 729, 2187


Sagot :

The pattern is x3.
3x3=9
9x3=27
27x3=81
81x3=243
243x3=729
729x3=2187

D is your answer.
Yes she would be correct the answer is three or your equation for your sequence  Is t(n)=1*3(to the power of x)^x