Math · Age 11 · Algebra
Linear Sequences & nth Term (Ex. 2)
Find missing terms and describe linear sequences using an informal nth term rule.
Module
Algebra
Age
Age 11
Duration
10 min
Questions
5
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Question 1
Multiple choice
The nth term of a sequence is 3n + 1. What is the 5th term?
Question 2
Multiple choice
Which nth term rule gives the sequence 5, 8, 11, 14, …?
Question 3
Multiple choice
A sequence has nth term 4n − 3. What is the 10th term?
Question 4
Sequence
Find the nth term rule for 6, 10, 14, 18, … Difference = 4. First term = 6. Rule: 4n + ___.
Question 5
True or false
The 20th term of the sequence with nth term 5n − 2 is 98.