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
mars1129 [50]
4 years ago
7

Let the sequence {an} be defined so that a1 = 1 and each succeeding term is found by adding 3 to the one before it. Find the for

mula representing an, the nth term of the sequence.
Mathematics
2 answers:
atroni [7]4 years ago
4 0

We are given

first term is 1

so, a_1=1

each succeeding term is found by adding 3 to the one before it

so, common difference is

d=3

Since, this is arithematic sequence

so, we can use nth terms formula

a_n=a_1+(n-1)d

now, we can plug values

and we get

a_n=1+(n-1)*3

a_n=1+3n-3

a_n=3n-2................Answer


jeka944 years ago
4 0
The formula representing this is 3n-2

You might be interested in
I need help i don’t know how to do this i’m confused
Nikitich [7]

x^2−17x+30=0

Step 1: Factor left side of equation.

(x−2)(x−15)=0

Step 2: Set factors equal to 0.

x−2=0 or x−15=0

x=2 or x=15

3 0
3 years ago
Write the equation of a line that passes through the<br> point (0, 2) and has a slope of -2/3.
Pavlova-9 [17]

Answer:

y=-2/3m+2

Step-by-step explanation:

Hope this helps

8 0
3 years ago
Read 2 more answers
Dan spends 1/4
Lina20 [59]
52


Mark brainliest please


Hope this helps
8 0
2 years ago
Read 2 more answers
_______________________ Angles on alternating sides of the transversal between a set of parallel lines.
Leona [35]
Since they are between the parallel lines they are "alternate INTERIOR angles".
4 0
3 years ago
Bakery can make 8 cheesecakes for every 1 block of cream cheese which table represents the relationship between the number of ch
Serjik [45]

Answer:

use a function table

for every 8 cheesecakes 1 block of cream cheese

so if theirs 16 cheesecakes itll take 2 blocks of cream cheese

8 0
3 years ago
Other questions:
  • Factor 9x 6 – 16y 6 completely.
    15·1 answer
  • Without subtracting 8.5-4.64, determine what digit will be in the hundredths place. Explain.
    15·1 answer
  • 074 PLS
    14·1 answer
  • See how temperature is San The high temperature in San Juan is 123° and the low temperature is -13°. What is the difference in t
    12·1 answer
  • Carmen reads 6/7 of a page in her library book in 12/5 minutes. At this rate, how many minutes does it take her to read the whol
    5·1 answer
  • Two equivalent fractions for 10/2
    9·1 answer
  • GIVING BRAINLIEST -23 points-<br> URGENT HELP ME PLEASE!!!
    6·1 answer
  • Please help and solve; big points<br> 3/2 ∜(2(x-6)^3 )+4=16
    10·1 answer
  • (20 PTS) WILL GIVE BRAINLIST
    11·1 answer
  • Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!