3 years ago

Please help me out on this question

Mathematics

1 answer:

zavuch27 [327]3 years ago

8 0

729-243=486

486×3=1458

1458+729=2187(x=7)

1458×3=4374

4374+2187=6561(x=8)

4374×3=13122(average rate of change for interval 8 to 9)

13122+6561=19683(x=9)

Ans: B

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