Sequences (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
11 questions from this quiz
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Practise the questions
11 questions from this quiz
What is the main benefit of having an nth term formula?
What is the main benefit of having an nth term formula?
Find any term without listing previous terms
What is the common difference in an arithmetic sequence?
What is the common difference in an arithmetic sequence?
The constant value added or subtracted
Which sequence is arithmetic with common difference +4?
Which sequence is arithmetic with common difference +4?
3, 7, 11, 15, 19
In Method 1, what is the first step to find the nth term?
In Method 1, what is the first step to find the nth term?
Find the common difference
In the formula nth term = , what does represent?
In the formula nth term = , what does represent?
The common difference
In the formula nth term = , what does represent?
In the formula nth term = , what does represent?
The first term
What is the standard formula for the nth term of an arithmetic sequence?
What is the standard formula for the nth term of an arithmetic sequence?
What do quadratic sequences involve in their nth term?
What do quadratic sequences involve in their nth term?
For nth term = , what is the 6th term?
For nth term = , what is the 6th term?
34
What must be for a term to exist in a sequence?
What must be for a term to exist in a sequence?
A positive whole number
Is 45 in the sequence with nth term = ?
Is 45 in the sequence with nth term = ?
No, because isn't whole