examole lang po yung na sa picture ganyan po yung hinihingi kong sagot yung may solution po
ito po ang tanong ko
1:) 6,18,54,162,_,_
2:) 1,-4,16,-32,_,_
3:) 1/4,1/2,1,2,_,-
4:)10,40,160,640,_,_,
(finding th common ratio (r) and the missing term of each given geometric sequence) salamat po sa sasagot...
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Answer:
1. 6,18,54,162,486,1458,(4324)
2. 1,-4,16,-32,64,-128
3. 1/4,1/2,1,2,4,8
4. 10,40,160,640,2560,10240,
Step-by-step explanation:
1. common ratio = 3
note: ^2 is an exponent
how I get the 3rd term
an= a1r^n-1 (the formula for geometric sequence)
a3= (6)(3)^3-1
= (6)(3)^2
a3= 54
a5= a1r^n-1
= (6)(3)^5-1
= (6)(3)^4
= (6)(81)
= 486
a6= a1r^n-1
= (6)(3)^6-1
= (6)(3)^5
= (6)(243)
a6= 1458
dinagdag ko lang yung 4324 baka need mo