ryang1635 ryang1635
  • 18-04-2021
  • Mathematics
contestada

Find the 4th term in the sequence
with the following definition:
a1 = 0
an = 2(an-1 -3)

Respuesta :

surjithayer10otahza surjithayer10otahza
  • 18-04-2021

Answer:

-42

Step-by-step explanation:

[tex]a_{1}=0\\a_{n}=2(a_{n-1}-3)\\a_{2}=2(a_{1}-3)=2(0-3)=-6\\a_{3}=2(a_{2}-3)=2(-6-3)=-18\\a_{4}=2(a_{3}-3)=2(-18-3)=-42[/tex]

Answer Link

Otras preguntas

You have a can that is in the shape of a cylinder. It has a volume of about 1,728 cubic centimeters. The height of the can is 22 centimeters. What is the approx
The management at Slick Automotive has replaced their outdated marketing approach with an approach that emphasizes relationship marketing. Under this new approa
Consider the heating curve of H20 and line segments A, B, and C. Several changes are taking place at A, B, and C. AL BUT ONE would be an appropriate description
find f’(x) when f(x)= 2x^2 answer choices: a) 8x b) 4x c) 2x^4 d) 6x
Why did the Allies not try bombing Germany into submission?
What was the first award she won in Pakistan? Malala
What expression is equivalent to tan x
Think of the last five things you read. Now think of a type of reading you havent done recenty have never read. What kind of pattern do you see in your reading?
According to the geocentric view, everything in the heavens had to go around the Earth, which was the center of the universe. What objects did Galileo discover
What sound do the following words have in common? emergency clever Teresa