1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DochEvi [55]
3 years ago
8

Find the first six terms of the sequence.

Mathematics
1 answer:
solong [7]3 years ago
4 0

a_1=-2\\\\a_n=3\cdot a_{n-1}\\-----------------------------------\\a_1=-2\\\\a_2=3\cdot a_{2-1}=3\cdot a_1\to a_2=3(-2)=-6\\\\a_3=3\cdot a_{3-1}=3\cdot a_2\to a_3=3(-6)=-18\\\\a_4=3\cdot a_{4-1}=3\cdot a_3\to a_4=3(-18)=-54\\\\a_5=3\cdot a_{5-1}=3\cdot a_4\to a_5=3(-54)=-162\\\\a_6=3\cdot a_{6-1}=3\cdot a_5\to a_6=3(-162)=-486\\\\Answer:\ \boxed{-2,\ -6,\ -18,\ -54,\ -162,\ -486}

You might be interested in
Write a polynomial of least degree in standard form that has real coefficient, a leading coefficient of 1 and zeros at 1,-2, and
mario62 [17]

Answer:3i

Step-by-step explanation:

8 0
3 years ago
who walks at a faster rate: someone who walks 60 feet in 10 seconds or someone who takes 5 seconds to walk 25 feet?​
Natasha2012 [34]

Answer:

Someone who walks 60 feet in 10 seconds

Step-by-step explanation:

It takes someone else 5 seconds to walk 25 feet.

25 feet x 2 is 50 feet.

5 seconds x 2 is 10 seconds.

That means that person is walking 50 feet per second, and 50<60.

I hope this helps!

4 0
3 years ago
Please help what’s the missing length of TU?
svetlana [45]

Answer:

its b

Step-by-step explanation:

3 0
3 years ago
13 mins left oh gees oh gosh
gavmur [86]

Answer:

I think that it is a quadratic

7 0
3 years ago
Find the solution to the system of equations,
olya-2409 [2.1K]
A is the answer :)
Since we are given z = 8, finding y is simple.
By replacing the z in y + z = 11, we can see that y = 3
After finding these two, x can be found
5 0
2 years ago
Read 2 more answers
Other questions:
  • How to find linear regression​
    9·2 answers
  • If 7x+5=-2, find the value of 8x?
    9·1 answer
  • McKinsey bought 1/2 pounds of coffee for 11 and $82 what was the cost per pound
    10·1 answer
  • A bag contains marbles of four different colors listed below. What is the probability of picking a BLUE marble at random out of
    6·1 answer
  • Function f is defined by the equation f(x) = x².<br> What is f(2)?<br> What is f(3)?
    13·2 answers
  • If BU is 8 and UA is 4 and AN is 24 what is GU
    11·1 answer
  • the roof of a factory rises vertically 6ft through a horizontal run of 27ft. What is the pitch of the roof?
    8·1 answer
  • Let f(x)=−2x2+3x−6 and g(x)=5−4x−8x2. Which equation shows h( x), where h(x)=f(x)+g(x)?
    15·1 answer
  • The high temperature on Monday was -9 degrees F. On Tuesday, the high temperature was 21 degrees F. Which integer represents the
    8·1 answer
  • Translate this sentence into an equation. the product of jenny's height and 4 is 52.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!