Posted by **Emily** on Thursday, July 14, 2011 at 3:12pm.

Find the 6th term of the geometric sequence whose common ratio is 1/3 and whose first term is 7.

- math-algebra 1 -
**Max**, Thursday, July 14, 2011 at 3:19pm
Here's how the sequence should go (first 4 terms):

1.....2.....3.....4

7, 7/3, 7/9, 7/27

Notice how I started with 7 and multiplied it by the common ratio (1/3) to determine the second term. Multiplying the latter by 1/3 again gives you the next term, and so on.

Use the pattern to find the sixth term.

- math-algebra 1 -
**EmilyS.**, Friday, July 15, 2011 at 4:34pm
A table of values of a linear function is shown below. Find the output when the input is n.

Input 1 2 3 4 n

Output 2 1 0 -1 ?

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