-help with worksheet 1. 4.1.36 Look for the patton and then write an expression

Question

-help with worksheet 1. 4.1.36 Look for the patton and then write an expression for the general term, or nth term, an, of the tollowing sequence 26,10.14,18 4,-(Simplify your answer Type an opression usngnathe variable ) 2. 14.1.41 Look for me parern and then wrte an expresson for the general term, or nth term, an·ofthe folowing sequence 1,5,9,13,17 a-(Snpify your answer Type an expression using n asthe vanable ) 3. 14.1.45 Predict the general term, or nth term, an, for the sequence 12 3 45 5 6 7 8 9

Explanation / Answer

1) n th term = a + (n - 1)d

an = 2 + (n - 1)4 = 2 + 4n - 4 = 4n - 2

2) an = 1 + (n - 1)4 = 1 + 4n - 4 = 4n - 3

3) an = n /(4 + n )

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