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
Anna71 [15]
3 years ago
8

Which function represents the sequence?

Mathematics
2 answers:
Tom [10]3 years ago
5 0

Answer: SECOND OPTION

Step-by-step explanation:

Substitute any value of <em>n</em> shown in the table attached into each function given in the options, and observe if you obtain the value of a_n shown in the table.

Let's substitute n=1 (According to the table, you need to obtain a_n=3):

<u>For the first option:</u>

f(1)=1+3=4

<u>For the second option:</u>

f(1)=7(1)-4=3  THIS IS THE FUNCTION

<u>For the third option:</u>

f(1)=3(1)+7=10

 <u>For the fourth option:</u>

f(1)=1+7=8

Therefore, the answer is the second option.

Naddik [55]3 years ago
3 0

ANSWER

f(n) = 7n - 4

EXPLANATION

The terms of the sequence are;

3,10,17,24,31,...

This implies that,

a_1=3

The constant difference is

d = 10 - 3 = 7

The nth term of the sequence is;

a_n=a_1+d(n-1)

a_n=3+7(n-1)

a_n=3+7n - 7

a_n=7n-4

Or

f(n) = 7n - 4

The correct choice is B.

You might be interested in
Order these values from smallest (A) to largest (F)
Flauer [41]
We need the values to answer this question
6 0
3 years ago
How to comeplete each table of values
yanalaym [24]

Just subtract 4 each time.

7 0
3 years ago
Read 2 more answers
How do I do 1.5 divided by -2.5?
Goryan [66]
1.5/-2.5=  -.6

Hope this helps
5 0
3 years ago
Read 2 more answers
Which expression has a value of 10?
FinnZ [79.3K]
The answer is (10+10) / (5-3)
4 0
3 years ago
Read 2 more answers
Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but
hram777 [196]

Answer:

\\x= P/(c -d)[/tex],

Assume that the price of each minute in the first plan is $c and that the second plan charges a flat rate of $P and a charge  of additional $d for every minute.

Step-by-step explanation

Assume that the price of each minute in the first plan is $c and that the second plan charges a flat rate of $P and a charge  of additional $d for every minute.

Thus, the monthly cost of a customer who consumes x minutes in each plan is:

For the first plan: cx

and for the second plan: P + dx

Considering that the monthly costs must be the same in each plan, you have to:

cx = P + dx\\ transposing terms\\cx - dx = P\\   applying common factor\\(c -d)x = P\\ dividing by [tex]c - d

\\x= P/(c -d)[/tex].

For example if c = $2; d = $1 y P = $10, Then the number of minutes would be, x=10  and the total cost for each plan would be $20

5 0
3 years ago
Other questions:
  • When 58,511 is divided by 21, the quotient is 2,786 R ___.<br><br> Numerical Answers Expected!
    5·1 answer
  • PLEASE I NEED THESE ANSWERS, ANY WOULD HELP :,(
    5·1 answer
  • Use the method of completing the square to write the equation of the given parabola in this form:
    9·2 answers
  • 3/5 is the same as 3.5<br> Is he correct?
    10·1 answer
  • Most people find that the costs of individual insurance are prohibitively high.
    7·2 answers
  • A random sample of 9 fields of corn has a mean yield of 34.7 bushels per acre and standard deviation of 8.04 bushels per acre. D
    15·1 answer
  • I'll give more points just answer pls!
    12·2 answers
  • If the product of two integers is positive, their signs are positive or negative
    7·1 answer
  • Solve the inequality 5x - 7 &gt; 4x + 8
    7·1 answer
  • toni buys three times as many jars of mayonnaise as jars of salad dressing for a company picnic. altogether she buys twelve jars
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!