Posted by Ami on Wednesday, September 29, 2010 at 10:20am.
describe how each sequence is generated and write down the next two terms:
a) 40 41 43 46 50 55
b)90 89 87 84 80 75
c)1 3 7 13 21 31
d) 2 6 12 20 30 42
PLEASE HELP its urgent!

MATHS! URGENT!  Writeacher, Wednesday, September 29, 2010 at 10:28am
Even I can see what's happening with the first one:
add 1, then add 2, then add 3, then add 4, etc.
Turn your imagination loose and see what you find. These are not difficult.
Answer This Question
Related Questions
 Math URGENT HELP  Find the next three terms in the sequen 1. 30, 22, 14, 6... ...
 MATH URGENT ASAP  Find the next three terms in the sequen 1. 30, 22, 14, 6... ...
 maths  given the quadratic sequence 2;0;3;7;... 2.1 write down the value of ...
 math  Find the next three terms in the sequence 1. 30, 22, 14, 6... 3, 12, ...
 Math  Find the next three terms in the sequence 1. 30, 22, 14, 6... 3, 12, ...
 math ( sequence )  A sequence is generated in which each term is equal to the ...
 8th grade math /lesson3/functions  Find the next three terms in the sequence 1...
 Mathematics  for the sequence 3,8,15,24,35,48,63 a. write the next two terms b...
 Math  Describe a pattern in the sequence 4, 6.5, 9, 11.5 & find the next two ...
 Math  1. What are the next two terms of the following sequence? 3, 1, 5, 9... ...
More Related Questions