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Mathematics 7 Online
OpenStudy (anonymous):

Please help ill medal!! Which sequence is modeled by the graph below? coordinate plane showing the points 1, 1; 2, 3; 3, 9 answers a. 3(1)^n-1 b. 1 + (3)^n-1 c. (3)(n-1) d. 1(3)^n-1

OpenStudy (anonymous):

B. 1 + (3)^n-1

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