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
Charra [1.4K]
3 years ago
6

Write the first four terms of the sequence: a = 2 an = a(n-1) + 4

Mathematics
1 answer:
eduard3 years ago
3 0

We have sequence equation a_n=a(n-1)+4.

In this case n is a natural number (1, 2, 3, ...).

So start inserting and computing value of a_n given that you know the value of n and a.

a_1=2(1-1)+4=4 (first term)

a_2=2(2-1)+4=6 \\a_3=2(3-1)+4=8 \\a_4=2(4-1)+4=10

Hope this helps.

You might be interested in
I need help with this pls
Naddik [55]

Answer:

Im looking for this answer to lol

Step-by-step explanation:

3 0
3 years ago
Convert each fraction to a decimal<br><br> 6/8=0._____
JulijaS [17]
I think it's 6.80 hope it helped
8 0
3 years ago
Read 2 more answers
The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 5 and a root of multiplicity 1 at x = − 4 . The y -in
goblinko [34]

Answer:

f kff

8dyd6f

8tc7ivcucuvvicuugovihkviivusxxsgivkv

dudic. xttcuccu vu Ucguccxigvùc. ,cuvuvv, ,,ycycucoUcguccucuiciviccuib

7gycuffguxh0h8h8bibihih and his colleagues are now on 8to 999as in 9999o

7 0
2 years ago
What is the solution to the following equation?
nexus9112 [7]

Answer:

The answer to your question is the letter B. x = 6

Step-by-step explanation:

Data

               4x² - 48x = -144

Process

1.- Equal to zero

               4x² - 48x + 144 = 0

2.- Multiply 4 by 144

             4 x 144 = 576

3.- Find the prime factors of 576

                     576   2

                     288   2

                     144    2

                       72    2

                       36   2

                       18    2

                        9    3

                        3     3

                         1

4.- Find two numbers that added gives -48,

     these numbers are -24 and -24

5.- Write the equation using these numbers

              4x² -24x - 24x + 144 = 0

6.- Factor by grouping

             4x(x - 6) - 24(x - 6)

7.- Factor by like terms

             (x - 6)(4x - 24)

8.- Find the solutions

              x - 6 = 0           4x - 24 = 0                            

              x = 6                   4x = 24

                                        x = 24/4

                                        x = 6

8 0
3 years ago
The graph Below shows the solution set of which inequality
White raven [17]

Answer:

x² + 9

Step-by-step explanation:`

inequalitites are like the functions but sometime they just dont work out when we have squares and their roots and their parabalas and their roots

6 0
3 years ago
Other questions:
  • Plz help I need help now plz
    9·2 answers
  • 117 divided by 6.5=_____
    8·2 answers
  • 1.) What is the height of the given figure?
    14·1 answer
  • Please help
    15·1 answer
  • What is the simplified form of i^13
    6·1 answer
  • A polygon with 12 sides is called a/an dodecagon
    9·1 answer
  • Simplify the expression: show all ur steps/ wrk PLEASE,1+2x3-18/3+(5(2+2)]
    10·2 answers
  • Hey does anyone know what 4/5 times 7/8 is ?- its for my math hw and its due in a hour thx!
    13·1 answer
  • (64/25)^-3/2 x (64)^1/3​
    12·1 answer
  • The equation 12.5(x + 20) = 460 describes Steve's exercise plan for the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!