# Geometric Sequences - Page 26

Questions

- How do you find the first 3 terms of the geometric sequence with a5 = -192 a9 = 1,536?
- How do you find the next three terms in the geometric sequence 9, -3, 1, , ... ?
- How do you find the next three terms in the geometric sequence 4, -2, 1, -, ... ?
- How do you find the next three terms in the geometric sequence -16, 4, , , ... ?
- The first term of a geometric sequence is 320, and the common ratio is 0.5. What is the 5th term of the sequence?
- The first term of a geometric sequence is 4096, and the common ratio is 0.5. What is the 10th term of the sequence?
- The first term of a geometric sequence is 160, and the common ratio is 0.5. What is the 5th term of the sequence?
- A computer is worth $2400 when it is new. After each year it is worth half what it was the previous year. What will its worth be after 4 years?
- A computer is worth $3200 when it is new. After each year it is worth half what it was the previous year. What will its worth be after 3 years?
- A computer is worth $2000 when it is new. After each year it is worth half what it was the previous year. What will its worth be after 5 years?
- The value of a gold coin picturing the head of the Roman Emperor Domitian is increasing at the rate of 6% per year. If the coin is worth $135 now, what will it be worth in 12 years?