# Sequence

Write the first 7 members of an arithmetic sequence: a1=-3, d=6.

Correct result:

a1 =  -3
a2 =  3
a3 =  9
a4 =  15
a5 =  21
a6 =  27
a7 =  33

#### Solution:

${a}_{1}=-3$
${a}_{2}={a}_{1}+6=3$
${a}_{3}={a}_{2}+6=9$
${a}_{4}={a}_{3}+6=15$
${a}_{5}={a}_{4}+6=21$
${a}_{6}={a}_{5}+6=27$
${a}_{7}={a}_{6}+6=33$

We would be very happy if you find an error in the example, spelling mistakes, or inaccuracies, and please send it to us. We thank you!

## Next similar math problems:

• Sequence
Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
• Sequence 2
Write the first 5 members of an arithmetic sequence a11=-14, d=-1
• Sequence 3
Write the first 5 members of an arithmetic sequence: a4=-35, a11=-105.
• Trees
A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 200 centimeters tall.
• AP - simple
Find the first ten members of the sequence if a11 = 132, d = 3.
• AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
• 6 terms
Find the first six terms of the sequence. a1 = 7, an = an-1 + 6
• Nineteenth member
Find the nineteenth member of the arithmetic sequence: a1=33 d=5 find a19
• AS sequence
In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members.
• Sequence
Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
• What is 10
What is the missing term in the sequence? _____, 13, 30, and 47?
• Sum of members
What is the sum of the first two members of the aritmetic progression if d = -4.3 and a3 = 7.5?
• Seats
Seats in the sport hall are organized so that each subsequent row has five more seats. First has 10 seats. How many seats are: a) in the eighth row b) in the eighteenth row
• What is 9
What is the 15th term; x1=1.5, d=4.5?
• Series
Your task is express the sum of the following arithmetic series for n = 14: S(n) = 11 + 13 + 15 + 17 + ... + 2n+9 + 2n+11
• Guppies for sale
Paul had a bowl of guppies for sale. Four customers were milling around the store. 1. Rod told paul - I'll take half the guppies in the bowl, plus had a guppy. 2. Heather said - I'll take half of what you have, plus half a guppy. The third customer, Nancy
• Today in school
There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?