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2 wrz 2019 · Quadratic sequences, nth term. Practice Questions. Previous: Area Under a Graph Practice Questions. Next:
- Version 1 Video
The Corbettmaths Video tutorial on how to find the nth term...
- Version 1 Video
Maths revision video and notes on the topic of finding the nth term for a quadratic sequence.
The \(n\)th term for a quadratic sequence has a term that contains \(n^2\). Terms of a quadratic sequence can be worked out in the same way.
What is a quadratic nth term? A quadratic nth term is a rule used to generate a sequence based on the square numbers and has the general form an^{2}+bn+c where a, b, and c are constants (a constant is a number that does not change).
7 sie 2016 · The Corbettmaths Video tutorial on how to find the nth term of Quadratic Sequences method 1.
This video shows how to find the nth term of a quadratic sequence. It goes through some typical exam questions.
You should also be able to find a formula for the n th term of a quadratic sequence in terms of n; This formula will be in the form: n th term = an 2 + bn + c (The process for finding a, b, and c is given below)
