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
Contact [7]
3 years ago
9

What is the equation of an arithmetic sequence with a first term of 6 and a second term of 2?

Mathematics
1 answer:
kifflom [539]3 years ago
3 0

Answer:

The equation of the sequence = 10 - 4n

Step-by-step explanation:

The rule of the arithmetic sequence is  Tn = a + (n - 1)d

Where a is the first term , d is the difference between each consecutive terms and n is the position of the number in the sequence

∵ First term = 6

∵ Second term = 2

∴ The difference between the second and the first = 2 - 6 = -4

∴ Tn = 6 + (n - 1)(-4) = 6 - 4n + 4 = 10 - 4n

∴ The equation of the sequence = 10 - 4n

You might be interested in
If the mass of a material is 44 grams and the volume of the material is 6 cm^3, what would the density of the material be?
Svetlanka [38]

Density is mass per unit volume.

For the given material that has a mass of 44 grams occupying a volume of 6 cm^3, we divide the mass by the volume, i.e.

density of material = 44 grams / 6 cm^3 = 44/6 grams/cm^3 = 7.3 g/cm^3 (to two significant figures)

4 0
3 years ago
Arrange the systems of equations in order from least to greatest based on the number of solutions for each system.
Rama09 [41]

Answer:

work is shown and pictured

8 0
3 years ago
PLS HELP!!!!!!!!!!!!!!!!!!!!!!!!
Neporo4naja [7]

Answer:

C) 3/8

37

C) -8 or 8

B) 84.7

D) 7 1/3

Step-by-step explanation:

Think of an absolute value as just ignoring any negative signs.

8 0
3 years ago
Read 2 more answers
The tape diagram represents an equation.
elena-s [515]

Answer:1.75 = 5n

Step-by-step explanation:

5 0
3 years ago
What is the value of the expression below when y=2 6y^2 +8y-9
Annette [7]

Answer:

6y^2+7

Step-by-step explanation:

when you put in the two for y you get tour answer. i tried to simplify it down to the simplest form.

8 0
2 years ago
Other questions:
  • Someone who is smart help, Im struggling with this and it's the last hardest question on my homework. Please help.
    13·1 answer
  • Given that (6 3) is on the graph of f(x) find the corresponding point for the function f(-1/2x)
    12·2 answers
  • Find the 5th term <br><br> Thank you in advance
    13·1 answer
  • What are the solutions to equation (x - 21)^2 = 25?<br><br> x=<br> x=
    5·1 answer
  • Write a system of equations to describe the situation below, solve using substitution, and fill
    8·1 answer
  • Anwser the following question with explanation
    5·2 answers
  • Simplify the expression to a polynomial in standard form ​
    12·1 answer
  • Find the least length of a rope which can be cut into whole number of pieces of lengths 45cm, 75cm and 81 cm
    5·1 answer
  • Y = x² - 4x convert from standard to vertex form​
    9·1 answer
  • Function or not??????
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!