Answers

2016-06-16T18:47:28+08:00
1. Arithmetic Sequence. A(sub)n=A(sub)1+(n-1)d. Kung saan ang N ay yung hinahanap na term at D ay yung constant o yung common difference
2.Quadratic sequences do not increase in constant amounts. Whenever the second difference is constant in a sequence, the sequence is said to be a quadratic sequence. Example po ay 1.3.7.13 ang mga difference po nila ay 2 4 saka 6 at ang difference ng difeerence nila ay magkakaparehong 2
3.Geometric Sequence. Ito naman po ay parang arithmetic pero ang pagkakaiba nila ay imumultiply ang common ratio nila

1 4 1
Thanks! Paano naman yung formula nila?
Diko po matype dito eh yung arithmetic sequence yung second sentence po yung formula niya salamat rin