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
stich3 [128]
3 years ago
13

Which formula can be used to describe the sequence?

Mathematics
1 answer:
alexdok [17]3 years ago
7 0

Answer:

f(x+1) = -3/4 × f(x)

Step-by-step explanation:

first of all, the sign of the numbers in the sequence is alternating. so, there must be a "-" involved.

that eliminates the first and third answer options.

and the absolute values of the numbers in the sequence are going down. |f(x+1)| < |f(x)|

that eliminates the fourth answer option, as this says that

|f(x)| < |f(x+1)|. and that is the opposite of how the actual sequence behaves.

You might be interested in
Write the expression (3 - 4i) + (5 + 9i) in the standard form a + bi.
babymother [125]
8 + 5i. I just added the expression normally.   
6 0
3 years ago
I don't get this please help me
tiny-mole [99]
There are 12 months in a year so. 85x12=1020
6 0
3 years ago
Show all of your work. Simplify the expression: - 3a + 7 + 5a​
Eva8 [605]

Answer:

2a + 7

Step-by-step explanation:

-3a + 7 +5a

<em>subtract the negative 3 from the 5</em>

2a + 7

4 0
3 years ago
Read 2 more answers
1.06(12.95+x)=31.27 solve for x
OverLord2011 [107]

Answer:

<h2>x = 16.55</h2>

Step-by-step explanation:

1.06(12.95 + x) = 31.27

<u>Multiply the terms in the bracket</u>

That's

13.727 + 1.06x = 31.27

<u>Subtract 13.727 from both sides</u>

That's

13.727 - 13.727 + 1.06x = 31.27 - 13.727

1.06x = 17.543

<u>Divide both sides by 1.06</u>

That's

\frac{1.06x}{1.06}  =  \frac{17.543}{1.06}  \\ x =  \frac{17.543}{1.06}

We have the final answer as

<h3>x = 16.55</h3>

Hope this helps you

6 0
3 years ago
Read 2 more answers
4²+A = can someone simplify this please
snow_lady [41]

Answer:

16+A

Step-by-step explanation:

4*4=16

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many solutions 4.5z = 4.5z – 6.25 + 6.25
    11·1 answer
  • If you subtract 12-7.28 what is your answer ?
    6·1 answer
  • Simplify the expression 5g-7g+4+2g
    7·1 answer
  • Question 2 1 pts Sarah was playing with her toy boat in the lake. Her boat sprung a leak and sunk 3 inches every 5 seconds it wa
    7·1 answer
  • Here is an equation. 2( x + 12) = 4x - 6.
    11·1 answer
  • Help me please of this question
    6·1 answer
  • A file that is 272 megabyte la is being downloaded. If the download is 12.9% complete, how many megabytes have been downloaded?
    9·1 answer
  • A dragon lived in a cave.
    11·2 answers
  • What is the equation of the line that is perpendicular to -2/5x-7 and passes through (4,-1)?
    11·1 answer
  • What value of x satisfies this equation?<br> log2 (6x – 8) – log, 2^8=1<br> The value of x is?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!