# given the geometric sequence where a1 = −1 and the common ratio is 7, what is the domain for n?

**What is the domain for N in geometric sequence?** – The domain in arithmetic (or even geometric) sequence is always all integers where n≥1 or Natural numbers.

**What is the 7th term of the geometric sequence where a1 1024 and a4 − 16?** – Summary: Given a1 = 1,024 and a4 = -16 the value of the 7th term of the geometric series is 1/4.

**What is the sum of the geometric sequence − 1/6 − 36 if there are 7 terms 1 point?** – The sum of the geometric sequence -1, 6, -36, …, if there are 7 terms, is S7 = -39991.

**What is the 7th term of the geometric sequence where a1 =- 4096 and a4 64?** – What is the 7th term of the geometric sequence where a1 = -4,096 and a4 = 64? Summary: The 7th term of the geometric sequence where a1 = -4,096 and a4 = 64 is -1.

**How do you solve for n in a sequence?** – Step 1: The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula. Step 2: Now, to find the fifth term, substitute n = 5 into the equation for the nth term.

**How do you find the domain of a sequence?** –

**What is the 22nd term of the arithmetic sequence where a1 8 and a9 56 134 142 150 158?** – Therefore, the 22nd term is 134.

**What is the sum of the geometric sequence 1/4 16 If there are 8 terms?** – The sum of the geometric sequence 1, 4, 16, … if there are 8 terms is S8 = 21845.

**What is the 24th term of the arithmetic sequence where a1 8 and a9 56 134 140 146 152?** – Therefore, the 24th term of the arithmetic sequence is 146.

**What is the sum of the geometric sequence 1 − 6 36 if there are 6 term?** – The sum of 6 terms of the given geometric sequence 1, -6, 36, … is S6 = -6665.

**How do I find the sum of a geometric sequence?** – To find the sum of a finite geometric series, use the formula, Sn=a1(1−rn)1−r,r≠1 , where n is the number of terms, a1 is the first term and r is the common ratio .

**What is the sum of the geometric sequence 3/15 75 If there are 7 terms?** – The sum of the geometric sequence 3, 15, 75, … if there are 7 terms is 58593.

**What is the sum of the geometric sequence 2 8 32 if there are 8 terms?** – The sum of the geometric sequence 2, 8, 32, … if there are 8 terms is 43690.

**How do you find the a1 of a geometric sequence when given two terms?** –