4.14.5 Practice
4.14.5 • Practice
Complete the following questions to practice the skills you have learned in this lesson.
- Here is a rule to make a list of numbers: Each number is the sum of the previous two numbers. Start with the numbers 0 and 1, and then follow the rule to build a sequence of 10 numbers.
Enter the 10th number in the sequence.
- A sequence of numbers follows the rule: Multiply the previous number by –2 and add 3. The 4th term in the sequence is –7.
- Give the 8th term in the sequence.
- Give the term that came before –7 in the sequence.
- Find the 4th term if the first term is 2 and each term is 3 more than the previous number
- Find the 8th term of the sequence: 4, 7, 12, 19, 28, . . .
- Find the 8th term of the sequence: –8, –6, –3, 1, 6, . . .
- Find the next term in the sequence: –3, 6, –12, 24, . . .
- Starting with 2, each number is three times the previous number.
What is the 4th term in the sequence?