WebThe 3rd term is 3n-1. Best Match Video Recommendation: Solved by verified expert We don’t have your requested question, but here is a suggested video that might help. Best Match Question: Find the first three terms and the eighth term of the sequence that has the given nth term. a n = 3 Discussion You must be signed in to discuss. Video Transcript WebAnswer: The sequence is increasing by 3 each time so compare the sequence with the multiples of 3 (3,6,9,12,15...). You will then need to minus 1 from the multiples of 3 to give the numbers in the sequence. So the nth term is 3n - 1. Question: What is the nth term for the sequence 7,9,11,13,15? Answer: Its going up in twos so the first term is 2n.
Using the nth term - Sequences - AQA - BBC Bitesize
Web22 apr. 2024 · T (n) means that whatever term you want it can be put in anywhere you see an n. T (1) means T (1) = 1 - 3*1 T (1) = 1 - 3 T (1) = - 2 The second term would be T (2) = 1 - 3*2 T (2) = 1 - 6 T (2) = -5 The third term (the one you want) T (3) = 1 - 3*3 T (3) = 1 - 9 T (3) = - 8 Thank you for your help, this explains things very clearly. Advertisement WebThere is a formula for finding the nth term of an arithmetic sequence: t n = a + (n-1)d where tn represents the nth term. a represents the first term. n represents the number of terms. d represents the common difference between the terms. In your sequence, a = 5, and d = -3. Since we are looking for an expression for the nth term, we leave n as ... sky children of the light seasons
nth term - Generate a formula from a sequence - 3rd level Maths ...
Webif Tn=3n-1 , what is the 3rd term? Question. Gauthmathier7030. Grade . 8 · YES! We solved the question! Check the full answer on App Gauthmath. Get the Gauthmath App. Good Question (194) Gauth Tutor Solution. Han. University of Lagos. Master's degree. Answer {t}_{3} = 8. Explanation. Web25 sep. 2011 · In maths, n means any number. For example, if n was 6, 3n-1 would be 17. If n was 10, 3n-1 would be 29. 3n-1 means any number, multiplied by 3, less 1. The … Web26 jul. 2024 · The first five terms of the sequence: \ (3n + 4\) are 7, 10, 13, 16, 19 Quadratic sequences The nth term for a quadratic sequence has a term that contains \ (x^2\). … swa wiring type