sahilbalani2400 sahilbalani2400
  • 06-05-2020
  • Mathematics
contestada

what are the next 4 terms to this sequence

2, 6, -4, 10, -14,

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 07-05-2020

Answer:

24, -38, 62, -100

Step-by-step explanation:

The recursive formula is   a_n = a_(n-2)  -  a_(n-1)

so. we try this 4 times after the -14 term

a_3 = -4 =  2 - 6 =   a_1 - a_2

...

a_6  = a_4 - a_5 = 10 - (-14) = 24

a_7 = a_5 - a_6 = -14 - (24) = -38

a_8 = a_6 - a_7 = 24 - (-38)  = 62

a_9 = a_7 - a_8 =  -38 - 62 = -100

a_10 = a_8 - a_9 = 62 - (-100) = 162

Answer Link

Otras preguntas

a)big b)famous c)large d)popular e)great f)important
Is this punnet square order correct?
Penny is adjusting the position of a stand up piano of mass mp = 150 kg in her living room. The piano is lp = 1.35 m in length. The piano is currently at an ang
Mutation may occur in gametes or in body cells. In which cell type is a mutation likely to be source of genetic variation for ?
ABC is similar to APQ. Find x and y.
Please help as quick as possible
All animals need food to survive. Which of these is a use for food? A. growth B. motion C. body repair D. all of these
Henry decides to start an investment savings account. He initially deposits $500 dollars to the bank. Every year, Henry's bank account increases by 15%. Assume
Why did Alexander do to know more about the Arabian Gulf region.
Please help me i beg of uuu plzz for Chorus