kay64
kay64
22-04-2014
Mathematics
contestada
Write a rule for the sequence 3, - 3, - 9, - 15
Respuesta :
Аноним
Аноним
22-04-2014
[tex]3=-3\cdot(-1)\\\\-3=-3\cdot(-1+2)=-3\cdot1\\\\-9=-3\cdot(1+2)=-3\cdot3\\\\-15=-3\cdot(3+2)=-3\cdot5\\\\next\ terms:\\\\-3\cdot(5+2)=-3\cdot7=-21\\\\-3\cdot(7+2)=-3\cdot9=-27\\\\-3\cdot(9+2)=-3\cdot11=-33\\\vdots[/tex]
[tex]a_n=-3(2n-3)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
What couldn't Adnan wrap his head around? a) The evidence against him b) Hae's murder c) His alibi d) The motive
Help me with this please.!!! I need to know really badly. Thank you!
if anyone can help me solve these questions, that'd be great. thanks
Critical safeguards of a distribution system include a chlorine residual, adequate pressure, bacteriological sampling, and _____ control. a) corrosion b) erosio
Assess why Beowulf and his men were told to leave their weapons outside of Hrothgar's hall and why Beowulf left some of his men with the weapons?
How Do You Approach the Creation of a Query That Might Involve Sorting?a) By using the ORDER BY clause in SQL.b) By applying sorting algorithms to the dataset.c
The vast majority of glaciers are melting, and all glaciers in Glacier National Park are expected to be gone by when?
How does the secretary of the DBPR gain their position? a) Appointment by the Governor b) Election by real estate professionals c) Nomination by the state legis
What uniform is to be worn while conducting the 72-hour INDOC? a) Dress Whites b) Dress Blues c) Service Khakis d) Physical Training Uniform
The home care nurse is visiting patients in the community. Which patient is exhibiting an early warning sign of Alzheimer's disease? a) A patient who occasional
