Sequences (AQA GCSE Further Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What does represent in a sequence?
What does represent in a sequence?
The position of a term
What is the nth term of a sequence?
What is the nth term of a sequence?
An expression giving the rule
If nth term = , what is the 2nd term?
If nth term = , what is the 2nd term?
7
What is the key property of a linear sequence?
What is the key property of a linear sequence?
Constant difference
In the linear formula , what does represent?
In the linear formula , what does represent?
The common difference
In the linear formula , what does determine?
In the linear formula , what does determine?
The starting value
For the sequence 15, 13, 11, 9..., what is the common difference?
For the sequence 15, 13, 11, 9..., what is the common difference?
What is the general form of a quadratic nth term?
What is the general form of a quadratic nth term?
What is constant in a quadratic sequence?
What is constant in a quadratic sequence?
Second differences
If the second difference is 6, what is the coefficient of ?
If the second difference is 6, what is the coefficient of ?
3
A sequence has first differences 3, 3, 3. What type is it?
A sequence has first differences 3, 3, 3. What type is it?
Linear
The constant second difference equals what?
The constant second difference equals what?
Twice the coefficient of