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
NARA [144]
1 year ago
10

Identify the recursive formula for the sequence -3, 9, -27, 81, ....

Mathematics
1 answer:
OLEGan [10]1 year ago
6 0

Answer:

A

Step-by-step explanation:

there is a common ratio between consecutive terms , that is

9 ÷ - 3 = - 27 ÷ 9 = 81 ÷ - 27 = - 3

this indicates the sequence is geometric.

the recursive formula allows a term in the sequence to be found by multiplying the previous term by the common ratio r , that is

f(n) = - 3f(n - 1) if n > 1 : f(1) = - 3

You might be interested in
What is the domain of the relation graphed below?
vova2212 [387]

Answer:

2

Step-by-step explanation:

6 0
2 years ago
Write as a decimal:<br><br>Explain...<br><br>1 7/12​
hichkok12 [17]

Answer:

1 7/12 = 1.58

Step-by-step explanation:

If you divide 7 by 12, you will get 0.583... If you add 1 in the ones, that'll be

1.583... or 1.58.

6 0
2 years ago
Tina is saving to buy a notebook computer. She has two options. The first option is to put $300 away
KIM [24]

Answer:

540

Step-by-step explanation:

3 0
2 years ago
Solve the equation 1/8x = 4 1/2​
mojhsa [17]

Answer: x=36

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the value of a over b when a = 6 and b = 3
nikitadnepr [17]
\frac{a}{b} =  \frac{6}{3} =2
6 0
3 years ago
Other questions:
  • You are
    13·1 answer
  • 4 more than twice a number
    7·1 answer
  • The owner of a food cart sells an average of 120 frozen treats per day during the summer.which graph best shows this relation sh
    8·1 answer
  • owl monkeys sleep during the day, waking about 15 minutes after sundown to find food. at midnight, they rest for an hour or two,
    9·1 answer
  • Baseball fans can buy tickets for seats in the lower deck or upper deck of the stadium. Tickets for the lower deck cost $42 each
    5·2 answers
  • Indicate whether each of the following statements is true or false (brie y explain your reason). (a) [1pt] Consider a standard L
    6·1 answer
  • Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre
    6·1 answer
  • Write the expression as a square of a monomial. <br><br><br><br><br><br><br><br><br><br> a 81x^4
    11·2 answers
  • Can someone help me please I put the picture
    6·1 answer
  • Please help me i need help quick
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!