IDNStudy.com, ang iyong destinasyon para sa mga maaasahang sagot. Ang aming komunidad ay handang magbigay ng malalim at maaasahang mga sagot, anuman ang kahirapan ng iyong mga katanungan.

what are the next three terms in the geometric sequence 2 4 8 16 32​

Sagot :

Answer:

64, 128, 256

Step-by-step explanation:

multiply mo lang sa 2 yung last term

GEOMETRIC SEQUENCE

Question:

» What are the next three terms in the geometric sequence 2,4, 8, 16, 32,...

Answer:

  • [tex] \sf \large \: {\color{darkblue}{64, \: \: 128, \:}} \footnotesize \: and \: \large \: \: \color{darkblue}{ 256}[/tex]

Solution:

First, we need to determine the common ratio (r).

[tex] \sf{r = \frac{ \: any \: term \: }{ \: preceding \: term \: }} = \frac{ a_{2} }{a_{1} } {\tiny \: \: \: or \: } { \sf \: \: \frac{ a_{3} }{a_{2} }}[/tex]

[tex] \sf r = \frac{4}{2} = \footnotesize \color{brown}{2}[/tex] or [tex] \sf r = \frac{8}{4} = \footnotesize \color{brown}{2}[/tex]

Since r = 2, just multiply 2 to the previous term to obtain next term.

[tex] \sf a_{1} = 2 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{2} = 2 \: (2) = 4 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{3} = 4 \: (2) = 8 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{4} = 8 \: (2) = 16 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{5} = 16 \: (2) = 32 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{6} = 32 \: (2) = \purple{ 64} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{7} = 64 \: (2) = \purple{128} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf a_{8} = 128 \: (2) = \purple{256}[/tex]

Thus, the next three terms in geometric sequence 2, 4, 8, 16, 32,... is 64, 128, and 256.

_______________◇_______________