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Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Formula for this if your looking for a term is an = a1 + (n-1)d where an is the value of the term a1 is the first term n is the exponent of the term d is the common difference from your example 1.) your looking for the 6th term, Using the formula an = a1 + (n - 1 )d where. a1 = 3, n = 6 , d= 4-3 or 5-4 or 6-5 = 1 subs. 6n = 3 + (6-1) 1 6n = 8, so 6th term is 8 2.) same formula your still looking for 6th term a1 = 3 , n = 6, d = 5-3 = 2 subs 6n = 3 + (6-1) 2 6n = 13 , so the 6th term is 13 3.) this is a geometric sequence formula for geometric sequence is: An = ar^(n-1) still the same your looking for the 6th term a = 2 n = 6 if you notice the common ratio is 2 because from your given 2x2= 4, 4x2= 8, 8x2 =16 , 16x2 = 32 2,4,8,16,32 6n = 2(2)^(6-1) 6n = 64 , so the 6th is 64