LESSON



Chapter 9 ReviewDetermine if the sequence is the following are and then complete the problem.Find the 50th term: -5, -1, 4, 9…2. Find the 13th term: 2, 4, 8, 16, …17, 13, 9, 5, … Find the 22nd term.4. Find the 8th term: 2, 20, 200, 2000… 29273515430500Expand and evaluate the following series.Find the missing terms in each sequence.3, _____, _____, 20 (arithmetic)_____, _____, 2 , _____, _____, 54 (geometric) a1 a2 a3 a4 a5 a65, _____, _____, 27 (arithmetic)32, _____, _____, _____, 162 (geometric)_____, -10, _____, _____, _____, 14 (arithmetic)Find the 15th term for the arithmetic sequence –3, 3, 9, …Find the sum (Sn) for each geometric series.3812540571500S6 for 160+80+40+…13. Find the sum for each arithmetic series.290830660400015. S18 for 64+71+78+85…Word ProblemA family celebrates each birthday of quintuplet children with individual birthday cakes. So, every year each of 5 cakes is decorated with the number of candles that represents the quintuplets' age. Fresh candles are used every year. How many candles are used in 21 years? ................
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