Sequences
Akopọ
A sequence is a list of numbers that follows a rule, and spotting that rule is one of the most satisfying skills in mathematics. Once you can describe a sequence with a formula for its nth term, you can jump straight to the 100th term without writing out the first 99.
In this lesson you will continue sequences, recognise patterns including the term-to-term rule, and find and use the nth term of linear and (at Extended) simple quadratic and cubic sequences.
Awọn Afojusun
- Continue a given number sequence or pattern.
- Recognise patterns in sequences, including the term-to-term rule, and relationships between different sequences.
- Find and use the nth term of the following sequences: (a) linear (b) simple quadratic (c) simple cubic.
- Find and use the nth term of sequences. (Extended only)
Akọ̀wé Ẹ̀kọ́
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Sequences. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- Find the nth term of 3, 7, 11, 15, ... A. 3n B. 4n - 1 C. 4n + 1 D. n + 4 Answer: B
- What is the next term in 5, 8, 11, 14, ...? A. 16 B. 17 C. 18 D. 21 Answer: B
- For the nth term 4n - 1, what is the 20th term? A. 79 B. 80 C. 81 D. 19 Answer: A
- The sequence 1, 4, 9, 16, ... has nth term: A. 2n B. n + 3 C. n^2 D. 4n Answer: C
- What is the term-to-term rule for 2, 6, 10, 14, ...? A. add 2 B. add 4 C. multiply by 3 D. add 6 Answer: B
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Sequences? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
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