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
Georgia [21]
2 years ago
7

Recursive formula for 26, 24, 22, 20

Mathematics
1 answer:
dexar [7]2 years ago
4 0

Answer:

a_n = 28-2n

Step-by-step explanation:

Given sequence is:

26,24,22,20

We can see that the difference between consecutive terms is same so the sequence is an arithmetic sequence

The standard formula for arithmetic sequence is:

a_n = a_1+(n-1)d

Here,

a_n is the nth term

a_1 is the first term

and d is the common difference

So,

d = 24-26

= -2

a_1 = 26

Putting the values of d and a_1

a_n = 26 + (n-1)(-2)\\a_n = 26-2n+2\\a_n = 28-2n

Hence, the recursive formula for given sequence is: a_n = 28-2n ..

You might be interested in
The expression sin(x)(cos(x)cot(x)-sin(x)) simplifies to
AysviL [449]
Sin, cos, and tan are fairly difficult questions to answer because if you know what soh, cah, toa is, then 14 million numbers could not even express the amount of stupidity that you possess by asking such a foolish question, young man.
7 0
3 years ago
Read 2 more answers
The midpoint of AB is M (-6,-4). If the coordinates of A are (-4,-3), what are the coordinates of B
VladimirAG [237]
Exact qurdnats I think
4 0
3 years ago
Convert 3,124 meters to kilometers (1 kilometer =1000 meters)
Mrac [35]

Answer:

3.124 kilometers

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
3 1/4 × 4<br><br>I really need help for my extra credit homework
FromTheMoon [43]
13 because 1/4 times 4 is 4/4 with makes is a 1
And 3 times 4 is 12
1+12=13.
6 0
3 years ago
Albert receives $0.30 per pound for 1 to 49 pounds of glass bottles he recycles. He receives $0.40
Marina86 [1]

Answer:

Yes

Step-by-step explanation:

The amount of money Albert receives is described by the expression

y = \begin{cases}0.30x  & \quad \text{if } 0 \leq x \leq 49 \\0.40x & \quad \text{if } x > 50\\\end{cases}

The graph is shown below.

To determine if the relation is a function,  we can use the vertical line test:  

If a vertical line crosses the graph more than once in any location, the relation is not a function.

We see that at no place will a vertical line intersect the graph more than once.

The relation is a function.

3 0
3 years ago
Other questions:
  • What is 2 2/7 plus 4 1/2?
    9·2 answers
  • Can someone help me on this problem
    6·1 answer
  • The area of a trapezoid is calculated using the formula below, where A is the area of the trapezoid, b1 and b2 are the bases of
    15·2 answers
  • Victoria's favorite cookie recipe uses 170 grams of butter for every 250 grams of flour. Victoria's daughter made cookies using
    9·2 answers
  • 30 POINTS!!!! and i will give bairnless plzz
    12·2 answers
  • Please help explanation if possible
    12·2 answers
  • Based on a sample of 400 people, 22% owned cats<br><br> The p value is
    5·1 answer
  • Choosw thw graph that represents the following function :
    11·1 answer
  • The table shows the monthly revenue of a business rising exponentially since it opened an online store
    5·1 answer
  • What is 1/4+1/6=<br> Please help me I’ll make the first person Brainiest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!