Determine whether the following series is arithmetic or geometric. Then evaluate the finite series for the specified number of terms.
81 + 27 +9+3+...; n= 180
Choose the correct answer below.
The series is arithmetic.
The series is geometric.
The sum is S180 =
(Type an integer or decimal rounded to two decimal places as needed.)

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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definitely a. the others have almost all data points on one side of the line.

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wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

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where is abdul's work? don't see that anywhere posted : /

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