Lesson 7-8: Recursive Sequences 18. 2 9 - K Adams...
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Lesson 7-8: Recursive Sequences P. 448: 10-30 even 10. 23, 30, 37, 44, 51 12. 8, 20, 50, 125, 312.5 14. 13, -29, 55, -113, 223 16. ! = 12, ! = !!! β 13, β₯ 2 18. ! = 2, ! = !!! + 9, β₯ 2 20. ! = 40, ! = β1.5 !!! , β₯ 2 22. a) ! = 15, ! = !!! β 2, β₯ 2 b) ! = 17 β 2 24. ! = β12 + 10 26. ! = 45, ! = !!! β 7, β₯ 2 28. a) ! = 0, ! = !!! + 4, β₯ 2 b) 28 30. a) The first two terms are 1. Starting with the third term, the two previous terms are added together to get the next term; 13, 21, 34, 55, 89 b) ! = 1, ! = 1, ! = !!! + !!! , β₯ 2 c) 610 d) There is no common difference.
Transcript of Lesson 7-8: Recursive Sequences 18. 2 9 - K Adams...
Lesson7-8:RecursiveSequencesP.448:10-30even10.23,30,37,44,5112.8,20,50,125,312.514.13,-29,55,-113,22316.π! = 12,π! = π!!! β 13,π β₯ 218.π! = 2,π! = π!!! + 9,π β₯ 220.π! = 40,π! = β1.5π!!!,π β₯ 222.a)π! = 15,π! = π!!! β 2,π β₯ 2b)π! = 17β 2π24.π! = β12π + 1026.π! = 45,π! = π!!! β 7,π β₯ 228.a)π! = 0,π! = π!!! + 4,π β₯ 2b)2830.a)Thefirsttwotermsare1.Startingwiththethirdterm,thetwoprevioustermsareaddedtogethertogetthenextterm;13,21,34,55,89b)π! = 1,π! = 1,π! = π!!! + π!!!,π β₯ 2c)610d)Thereisnocommondifference.