MelDinero MelDinero
  • 02-01-2017
  • Mathematics
contestada

Find the 15th term of the geometric sequence 3,−12,48,.

Respuesta :

Apocrophon
Apocrophon Apocrophon
  • 02-01-2017
f(x) = 3 * (-4)^n
f(15) = 3 * (-4)^15
f(15) = 3(-1073741824)
f(15) = -
3 221 225 472
Answer Link
petermcdonald617 petermcdonald617
  • 02-01-2017
805306368
The answer is 3 x (-4)^14
So if odd it's negative 15 position has exponential of 14 because we start with 0
Answer Link

Otras preguntas

32 is what percent of 160
What types of fossils do most paleontologists study?
According to the following Punnett square, the female genotype is _____. TT Tt tt homozygous heterozygous
In the metric system, multiplying by 1000 would be the same as moving the decimal point _____ place(s) to the right.
Which values of x will make the absolute value equation true? |x – 2| = 6
describe ways that chemistry has improved health
Which of these caused the United States to become involved in World War I? A) the German invasion of Poland B) repeated violation of treaties by Japan C) enemy
Which of the following is true of the weak mayor-council form of city government? The decisions of the council must be approved by the mayor. The responsibiliti
what was life like on Earth for most of its history,
Suppose you have a 100-mL cup,a 300-mL cup, and a 500-mL cup. list two different ways you can measure exactly 1 L