Respuesta :
Answer:
It is arithmetic progression
Step-by-step explanation:
If wwe see, the numbers are going down by 3 each time, therfore the common difference is 3
Hii!
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[tex]\stackrel\star{\rightsquigarrow\circ\boldsymbol{\underbrace{Answer}\circ\leftharpoonup}}[/tex]
1. This sequence is arithmetic
2. The common ratio is 3.
[tex]\stackrel\star{\rightsquigarrow\circ\boldsymbol{\underbrace{Explanation.}}}\circ\leftharpoonup[/tex]
[tex]\bullet[/tex] Difference between arithmetic and geometric sequences
[tex]\twoheadrightarrow\sf Arithmetic\quad sequences[/tex] - In arithmetic sequences, we add the same amount to obtain the next term.
[tex]\twoheadrightarrow\sf Geometric\quad sequences[/tex] - In geometric sequences we multiply times the same amount to obtain the next term.
[tex]\bullet[/tex] Since we add the same amount to get the next term, the given sequence is arithmetic
[tex]\twoheadrightarrow\sf Common\;difference:-3[/tex]
[tex]\bullet[/tex] In the given sequence we add -3, or subtract 3, to obtain the next term
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Hope that this helped! Best wishes.
[tex]\stackrel\ast{\textsl{Reach far. Aim high. Dream big.}}[/tex]
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