Learn about and revise how to continue sequences and find the nth term of linear and quadratic sequences with GCSE Bitesize Edexcel Maths.
Other types of sequences that you may also come across include. Quadratic sequences (square numbers) Cube numbers. Triangular numbers. Geometric sequences. Fibonacci sequences. Another common type of sequence in exam questions, is fractions with combinations of the above. Look for anything that makes the position-to-term and/or the term-to-term ...
There are two types of geometric sequences: increasing and decreasing geometric sequences. 2.1 Increasing Geometric Sequences: Each successive term is larger than the one before it. Common ratio must be positive. Example: 4, 8, 16, 32, 64,..... 2.2 Decreasing Geometric Sequences: Each successive term is smaller than the one before it. Common ...
Help your students to prepare for the GCSE maths exam with these exam style Algebra questions on geometric sequences. Suitable for Edexcel, AQA and OCR. Topic specific exam questions modelled on real life GCSE maths papers; Detailed mark schemes and answers are included; Covers a variety of exam question types on geometric sequences
Maths revision video and notes on geometric sequences and series. This includes the proof of the sum formula, the sum to infinity and the nth term of geometric sequences. GCSE Revision. ... Edexcel IGCSE Maths GCSE Statistics. A Level. Learn A Level Maths Edexcel A Level Papers AQA A Level Papers OCR A Level Papers OCR MEI A Level Papers Old ...
GCSE Maths Keywords: Geometric Sequences, GCSE, Maths, Edexcel, AQA, OCR, WJEC Geometric Sequences Questions, Geometric Sequences Practice Questions, Geometric Sequences Worksheet, Geometric Sequences GCSE Questions, Geometric Sequences GCSE Practice Questions, Geometric Sequences GCSE Worksheet, GCSE Maths Created Date: 20200306013533Z
Geometric Series Questions Geometric Series - Past Edexcel Exam Questions 1. The second and fourth terms of a geometric series are 7.2 and 5.832 respectively. The common ratio of the series is positive. For this series, nd (a) the common ratio, [2] (b) the rst term, [2] (c) the sum of the rst 50 terms, giving your answer to 3 decimal places, [2]
Everything you need to know about Sequences for the GCSE Mathematics Edexcel exam, totally free, with assessment questions, text & videos. Home Library Revision ... 100 ,1000, 10000 is a geometric sequence as you need to multiply the previous term by 10 to go from one term to another. Dividing by a constant also shows a geometric sequence: 500 ...
Past paper questions by topic with mark schemes, model answers and video solutions for Sequences (Higher) of Edexcel Maths GCSE (9-1). ... Online GCSE Maths Exam Technique Courses Get exam-ready with our one-day GCSE Exam Technique Courses, designed to help you tackle the most common question types with confidence. Join us on 4th May for Paper ...
In geometric sequences, the term-to-term rule is to multiply or divide by the same value. ... GCSE; Edexcel; Geometric and special sequences. ... GCSE exam-style questions. What is the missing ...
A geometric sequence can also be referred to as a geometric progression and sometimes as an exponential sequence. In a geometric sequence, the term-to-term rule would be to multiply by a constant, r. a n+1 = r.a n. r is called the common ratio and can be found by dividing any two consecutive terms, or. r = a n+1 / a n. In the sequence 4, 8, 16 ...
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EDEXCEL INTERNATIONAL GCSE. Q1. Kim starts working for a company. In year 1 her annual salary will be £16 200 ... In a geometric sequence u1, u2, u3, ... the common ratio is r u2 + u3 = 6 u4 = 8 (a) Show that r satisfies 3r2 − 4r − 4 = 0 (3) Given that the geometric sequence has a sum to infinity, (b) find u1 Page 1
All the linear sequences content remains (see my previous post about methods for finding an nth term). The terms arithmetic progression and geometric progression are now used in both the specification and sample assessment materials - terms I normally don't introduce to students until Year 12. Let's take a look at the new content in detail.
Consider the sequence 2 8 32 128 512 Each term in the sequence is 4 times the previous term. Consider the sequence 1 −3 9 −27 81 Each term in the sequence is −3 times the previous term. Sequences such as these are called geometric progressions . Let us write down a general geometric progression, using algebra.
Seneca Learning Exam-Style Questions - Geometric Series revision content. World's First Accelerated Learning Platform. GCSE. ... Maths: Edexcel GCSE Higher. 2.10.10. 2.10.10. Exam-Style Questions - Geometric Series. Test yourself on this topic. This topic is designed as an interactive quiz.
Revision sheets covering content on GCSE Foundation Maths (Edexcel). Multiple sheets for each topics with similar questions to be repeatedly practiced. PDF for print out (with answers) and PowerPoint with reveal answer boxes. ... Continuing sequences (arithmetic, quadratic, geometric and fibonacci) Generate sequences from nth term Find nth term
