# algebra

find the sixth term of the sequence a(n)=6+(n-1)(-2)

1. 👍 0
2. 👎 0
3. 👁 417
1. find the range y=-3x+7 for the domain {-8, -6, -3, -2, 2}

to find the range all i have to do is plug the domain as x and y should be the answer, right?

1. 👍 0
2. 👎 0
2. just replace n with 6
a(6) = 6 + (5)(-2)
= -4

2nd question: correct

let x = -8, y = -3(-8)+7 = 31
let x = -6, y = -3(-6)+7 = 25
...
let x = 2, y = -3(2)+7 = 1

so the range is {31, 25, ... ,1}

1. 👍 0
2. 👎 1
3. shouldn’t the answer for the first question be -10?

1. 👍 0
2. 👎 0
4. what is 6 + 5(-2) ?
= 6 - 10
= -4

1. 👍 0
2. 👎 0
5. oooh i see, thank u

1. 👍 0
2. 👎 0

## Similar Questions

1. ### algebra

Could someone check my work; 1. Generate the first five terms in the sequence using the explicit formula. yn = –5n – 5 –30, –25, –20, –15, –10 30, 25, 20, 15, 10 –10, –15, –20, –25, –30(my answer) 10, 15,

asked by lee on February 3, 2013
2. ### Math

The sixth term of an A.P. is 5 times the first term and the eleventh term exceeds twice the fifth term by 3 . Find the 8th term ?

asked by Shivam on May 26, 2015
3. ### Mathematics

If the sixth term of an A.P is 37 and the sum of the first sixth term is 147.find the first term and the sum of the first 15 terms

asked by Olajumoke on October 15, 2018
4. ### math

what are the similarities and differences between an arithmetic sequence and a linear equation? ok i know that arithmetic sequence is a sequence of real numbers for which each term is the previous term plus a constant (called the

asked by Claudia on October 19, 2008
5. ### Algebra ll

Help please, I don't understand how to do this... Give an example of an arithmetic sequence that is found in the real world. Find the common difference and write a recursive and iterative rule for the sequence. Use one of the

asked by Me and I on March 19, 2014
1. ### Math

The fourth term of arithmetic sequence is 18 and the sixth term is 28. Give the next three terms.

asked by JC on June 12, 2018
2. ### Math

1. Find the 12th term of the arithmetic sequence 2, 6, 10, … . 2. Solve for the 101st term of the sequence whose 1st term is x-y and d=2x+y-3. 3. In the sequence 2, 6, 10, … , what term has a value of 106?

asked by Annika on June 15, 2014
3. ### Maths

The sixth term of GP is 16 and the third term is 2.Find the first term and common ratio. 6th term =16 3rd term=2 So ar^5=16 and ar^2=2, then divide. So r^3=8, and r^3 =2^3. Therefore r =2 and a=1/2

asked by Vin Mwale on December 3, 2015
4. ### math-algebra

14. The last term of an arithmetic sequence is 207, the common difference is 3, and the number of terms is 14. What is the first term of the sequence?: A. 165 B. 171 C. 249 D. 168 Please explain. thanks

asked by Anonymous on September 26, 2007
5. ### math

1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1

asked by Jon on December 12, 2007
6. ### maths

given 1,0.5,4,o.25,7,0.125,10 assume this pattern continues consistently 1.write down the 33th term in this sequence 2.determine the sum of the first 24 terms in this sequence.give the answer to five decimal place 2.1.in a

asked by memory on February 15, 2015