Exam 13: Sequences

arrow
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
  • Select Tags

A large copy machine sells for $16,000 when it is new. Its value decreases $3,200 each year after that. We can use an arithmetic sequence to find the value of the machine at the end of each year. If we let A large copy machine sells for $16,000 when it is new. Its value decreases $3,200 each year after that. We can use an arithmetic sequence to find the value of the machine at the end of each year. If we let   represent the value when it is purchased, then   is the value after 1 year,   is the value after 2 years, and so on. Find the common difference d and the recursive formula for this sequence. represent the value when it is purchased, then A large copy machine sells for $16,000 when it is new. Its value decreases $3,200 each year after that. We can use an arithmetic sequence to find the value of the machine at the end of each year. If we let   represent the value when it is purchased, then   is the value after 1 year,   is the value after 2 years, and so on. Find the common difference d and the recursive formula for this sequence. is the value after 1 year, A large copy machine sells for $16,000 when it is new. Its value decreases $3,200 each year after that. We can use an arithmetic sequence to find the value of the machine at the end of each year. If we let   represent the value when it is purchased, then   is the value after 1 year,   is the value after 2 years, and so on. Find the common difference d and the recursive formula for this sequence. is the value after 2 years, and so on. Find the common difference d and the recursive formula for this sequence.

(Multiple Choice)
4.8/5
(26)

A large printing press sells for $225,000 when it is new. After that, its value decreases 25% each year. Write a geometric sequence that gives the value of the press at the end of each of the first 5 years after it is purchased. What is the common ratio r for this sequence? Construct a line graph for this sequence.

(Multiple Choice)
4.7/5
(45)

Write the first two terms in the expansion of the following. Write the first two terms in the expansion of the following.

(Multiple Choice)
4.9/5
(42)

If, in an arithmetic sequence, If, in an arithmetic sequence,   and   , find   and   .   __________   __________ and If, in an arithmetic sequence,   and   , find   and   .   __________   __________ , find If, in an arithmetic sequence,   and   , find   and   .   __________   __________ and If, in an arithmetic sequence,   and   , find   and   .   __________   __________ . If, in an arithmetic sequence,   and   , find   and   .   __________   __________ __________ If, in an arithmetic sequence,   and   , find   and   .   __________   __________ __________

(Short Answer)
4.9/5
(43)

Determine the general term for the sequence. Determine the general term for the sequence.

(Multiple Choice)
4.9/5
(47)

Show that 0.444... is the same as Show that 0.444... is the same as   . .

(Short Answer)
4.8/5
(39)

Expand and simplify. Expand and simplify.

(Multiple Choice)
4.8/5
(31)

Use the binomial formula to expand the following. Use the binomial formula to expand the following.

(Multiple Choice)
4.8/5
(36)

Find Find   and d for an arithmetic sequence with   and   .   __________   __________ and d for an arithmetic sequence with Find   and d for an arithmetic sequence with   and   .   __________   __________ and Find   and d for an arithmetic sequence with   and   .   __________   __________ . Find   and d for an arithmetic sequence with   and   .   __________   __________ __________ Find   and d for an arithmetic sequence with   and   .   __________   __________ __________

(Short Answer)
4.8/5
(50)

Given Given   and   in an arithmetic sequence, and   find n . and Given   and   in an arithmetic sequence, and   find n . in an arithmetic sequence, and Given   and   in an arithmetic sequence, and   find n . find n .

(Multiple Choice)
4.8/5
(40)

Expand Expand

(Multiple Choice)
4.8/5
(37)

Write the sum with summation notation. Do not calculate the sum. Write the sum with summation notation. Do not calculate the sum.

(Short Answer)
4.8/5
(23)

Determine the general term for the sequence. Determine the general term for the sequence.

(Multiple Choice)
4.7/5
(43)

This problem gives some information about a specific geometric progression. This problem gives some information about a specific geometric progression.   . .

(Multiple Choice)
4.9/5
(42)

Expand and simplify. Expand and simplify.

(Multiple Choice)
4.8/5
(29)

Use the binomial formula to expand the following. Use the binomial formula to expand the following.

(Multiple Choice)
4.9/5
(45)

If, in an arithmetic sequence, If, in an arithmetic sequence,   and   , find   and   .   __________   __________ and If, in an arithmetic sequence,   and   , find   and   .   __________   __________ , find If, in an arithmetic sequence,   and   , find   and   .   __________   __________ and If, in an arithmetic sequence,   and   , find   and   .   __________   __________ . If, in an arithmetic sequence,   and   , find   and   .   __________   __________ __________ If, in an arithmetic sequence,   and   , find   and   .   __________   __________ __________

(Short Answer)
4.8/5
(36)

Write the sum with summation notation. Do not calculate the sum. Write the sum with summation notation. Do not calculate the sum.

(Multiple Choice)
4.8/5
(36)

Find Find   for an arithmetic sequence in which   .   __________ for an arithmetic sequence in which Find   for an arithmetic sequence in which   .   __________ . Find   for an arithmetic sequence in which   .   __________ __________

(Short Answer)
4.7/5
(37)

Expand Expand

(Multiple Choice)
4.7/5
(40)
Showing 121 - 140 of 190
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)