Find all values of x such that x - 7,x + 7, and 4x – 7 form a geometric sequence. A. x = 0 or x == C.x = -2 or x = B. x = 0 or x = D. x = 3 or x =

Q: 8n2 + 1n + 1 an 7n2 + 9n + 9

A:

Q: If (a-1) , (a+3) and (a+12) are consecutive terms in a geometric sequence find the first term and…

A:

Q: The first 2 terms of the Fb sequence are: 1, and 1. Find the 14th and 16th terms of the Fb sequence.

A: The first 2 terms of the Fb sequence are: 1, and 1. So we can write the rule: The Rule is xn = xn−1…

Q: Use an=a1+(n-1)d and gn=g1re-1 to find: the 19th term of the geometric sequence -2, -6, -18, -54 .…

A: Here the given series is a geometric progression. So to find any term in the series we use formula…

Q: Find the infinite sum of the geometric sequence with a = 6, r 2 if it exists.

A: Here,  a=6, r=2/6

Q: Express the sum 3 + 5 + 7+ ... + (2k-1) using E-notation.

A: The given sum is 3+5+7+…+2k-1. Express the sum 3+5+7+…+2k-1 using ∑ notation as follows.

Q: A sequer its Seco than its

A: We want to find the given statement is true or false.

Q: Identify the closed form for the sequence: 1,0, 3, 2, 5, 4, 7, 6, .... (Note: The answer should not…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: (b) Determine whether the sequence S:4,5, 3,4, 4, 6, 2, 3, 2,3,0,0,1,1,2, 2 is graphical? If so,…

A:

Q: (3) Consider the sequence x + 3,x + 7,4x – 2,.... (a) If the sequence is arithmetic, find x and then…

A:

Q: determine the closed formula that generates the sequence 1,2,4,8,16,32

A: The given sequence in the question is:

Q: Find the 7th term of the geometric sequence where a1 = -2 and r = -2.     -128     4096…

A:

Q: Which of the following is the value of x to make x + 1, 4x – 7, 2x + 5,… an arithmetic sequence.

A: We will find the value of x for which the given sequence will be  an arithmetic sequence as…

Q: define: geometric sequence

A: A geometric sequence (or geometric progression) is a sequence, in which each succeeding term of the…

Q: (ii) Verify whether the sequence a, =4" +5 is a solution of the recurrenc %3D relation a…

A: Given that, the sequence is an=4n+5 and the recurrence relation is an=5an-2-4an-2. Obtain an-1.…

Q: Find the seventh term of the arithmetic progression x, x+y, x+2y,....

A:

Q: Example 9, x, and 16 are in geometric sequence. Determine x.

A: 9,x, and 16 are in geometric sequence.determine x.

Q: -7,-30,-122,... O4=4(a)-2 %3D (a) +a;n23 an a, = 6(a) %3D a =7-a1

A:

Q: Find m given that 2m + 3, m + 4, and m are consecutive terms of an arithmetic sequence.

A:

Q: Create your own sequence explicit formula.

A: Let, a sequence be: 2,4,8,16,32,64,... This sequence can be derived as  21=222=423=824=1625=32 and…

Q: 6. Find the tenth term of the sequence a, = (-1)" =(-1)"| 2n-1 2n+7

A: Using given formula of nth term to find 10th term