Maths Igcse Flashcards On Sequence

Generate linear sequences from a general term Find the general term of an arithmetic sequence Find the general term for a simple quadratic sequence eg 2n2, n2 -1 IGCSE Core Learning Objectives - Students should be able to Continue a sequence of numbers or patterns Video 10.01 Questions 10.01 Determine the nth term

Learn and test your knowledge easily with our expert-written Sequences flashcards like 'What is a sequence ?', 'In the context of sequences, what is a term ?'. Sequences Edexcel IGCSE Maths AFlashcards. Exam code 4MA1. 117. 0 Still learning. Know 0. Front Introduction to Sequences. What is a sequence?

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Study with Quizlet and memorise flashcards containing terms like Simple interest, how do you get r from a percentage rate?, Compound interest, Discrete data and others. Maths IGCSE. Save. 5.0 2 reviews Flashcards. Learn. Test. Blocks. Match. If in a quadratic sequence you have a second difference of 4, what will the coefficient of n2

19 Here are the first five terms of an arithmetic sequence. 21 27 33 39 45 Write down an expression, in terms of n, for the nth term of the sequence. 18 Here are the first four terms of an arithmetic sequence. 35 31 27 23 Write down an expression, in terms of n, for the nth term of the sequence. Total for Question 18 is 2 marks

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Start learning these flashcards about igcse maths Mathematics, IGCSE, Grade 10 15-16 years old Save. igcse maths. Save Share. Learn. Content Leaderboard Share Learn. Created by. ally. Visit profile. How do you find the expression for the sequence with terms increasing by 1.5 each time and first term 1? 1.5n - 0.5.

This is the difference between any two consecutive terms in an arithmetic sequence What is the formula for an arithmetic sequence? If the first term is a, the nth term is a n-1d

IGCSE Edexcel maths Sequences Flashcards. Learn. Test. Match. nth term work out Click the card to flip . 1. find the common difference 2. work out what to addsubtract 3. put the bits together. Click the card to flip . 1 4. Flashcards.

Free lesson on Sequences, taken from the Series topic of our iGCSE 2021 Edition iGCSE 2021 Edition textbook. Learn with worked examples, get interactive applets, and watch instructional videos. Book a Demo. Topics. 9. S e r i e s. 9. 0 1 S e q u e n c e s. Lesson. Worksheet.

To find the nth term rule for a quadratic sequence, compare the original sequence to the sequence of square numbers. E.g. each value in the sequence, 3, 6, 11, 18, 27, is 2 more than the sequence of square numbers, 1, 4, 9, 16, 25, So if the sequence of square numbers is n 2, the original sequence is n 2 2.