lzvcorri3024 lzvcorri3024
  • 13-05-2020
  • Mathematics
contestada

find the next three terms in the geometric sequence. 2,-16,128,-1024,...

Respuesta :

Chelboy
Chelboy Chelboy
  • 13-05-2020

Answer:8192,-65536,524288

Step-by-step explanation:

2,-16,128,-1024,....

First term=a=2

Common ratio=r=-16/2=-8

Using the formula

Tn=a x r^(n-1)

T5=2 x (-8)^(5-1)

T5=2x (-8)^4

T5=2x4096

T5=8192

T6=2x(-8)^(6-1)

T6=2x(-8)^5

T6=2x-32768

T6=-65536

T7=2x(-8)^(7-1)

T7=2x(-8)^6

T7=2x262144

T7=524288

Answer Link

Otras preguntas

how to work y intercept
Which value is equivalent to 8.7% written as a decimal? A.0.87 B.8.7 C.0.087 D.87.0
Why are aye ayes called that way? Plz help!
how are igneous rocks formed? A. compaction and cementation of sediments B. cooling and solidification of magma C. weathering of rocks D. application of pressur
is 22 to 8 and 88 to 48 a proportion
how do you find out how much a percentage is in a real number,like someone told me 15% equals 9,how do you find out?
In H. G. Wells's The Time Machine, why was the Time Traveller disappointed in the Eloi? They looked frail and fragile. They lacked curiosity. They were not inte
In a line of poetry written in iambic pentameter there is regular rhyme pattern the poet only uses five words each unstressed syllable is followed by a stressed
ls the following statement with variability or without variability? "The number of students in PE each day."
What is 3 root of 125