themanschool themanschool

02-06-2017
Mathematics

contestada

Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7, ...

Respuesta :

LammettHash LammettHash

02-06-2017

Try [tex]a_n=7(-1)^{n+1}[/tex], where [tex]n\ge1[/tex].

Answer Link

Otras preguntas

14. Which group experienced a significant decline in the biodiversity at the end of the Mesozoic Era? 15. During which period did Archosaurs diverge (branch of

Question 10 Multiple Choice Worth 5 points) (09.02 LC) A quadratic equation is shown below: x2 - 14x +41 = 0 Which of the following is the first correct step to

Which are examples of the UN's work? Check all that apply

Which statements describe earths continents?

For what value of y must QRST be a parallelogram? A: 1 B: 2 C: 3 D: 0.5

Let u=<-5,2>, v=<-2,6>. Find 4u+3v.

Describe the importance of biomes such as forests, freshwater, and marine biomes? How have human actions affected these biomes? (Site 1)

According to your textbook, if you quoted dwayne martinez, a deepwater horizon oil rig worker, on what happened in the moments after the bp gulf of mexico explo

If PA = 6, PD = 4 and BE = 5. Find PE A) 4 B) 5 C) 6

During the late 19th century, new urban transportation methods(such as traveling by electric trolley)