Lesson 51: Solving Arithmetic Sequence

07/22/2016

Aralin tungkol sa pag-evaluate at pag-solve ng mga arithmetic sequence. Ang Arithmetic Sequence ay sequence na kung saan ang difference ng mga sunod-sunod na termino ay pare-pareho. Ang tawag dito ay common difference. An = A1 +(n+1)d ay ang kumakatawan sa formula ng arithmetic sequence.

1:05 7, 11, 15, 19, ...
1:55 1, 4, 7, 10, ... 
2:40 Find the nth term of an arithmetic sequence whose common difference is 3 and whose first term is 12. 
4:14 Given the first 4 terms of the arithmetic sequence: {10, 8, 6, 4}, find the 23rd term of the sequence.

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