ExampleGroupGroup1

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__Method__
The lump sum was given as $10 million. The doubling option can be described as y = (2 x ) where x is the number of days in the month and y is the amount in dollars for that day.

__Solution__
The doubling method would be best if the month is 31 days. Otherwise, at 30 days or less, the amount is less than $10 million.

__Explanation__
The function y = 2( x - 1)models the doubling the previous day's amount each day of the month. The variable x represents the day of the month and y represents the balance for each day of the month.

__**RUBRIC**__

 * Category || Above and Beyond (5 points) || On Target (3 - 4 points) || Needs Improvement (1 - 2 points) || Incomplete (0 Points) ||
 * Method || Provided a method for solving the problem that is clear and accurate || Method provided was mostly clear and accurate || Method provided was mostly clear but not accurate || No method was provided or method was not clear or accurate ||
 * Graph(s) || Provided all appropriate tables and graphs that match with the given method || Provided most of the necessary tables and graphs correctly || Provided some of the tables and graphs correctly || Included no tables or graphs, or created all tables and graphs incorrectly ||
 * Solution || Provided all possible accurate solutions || Provided most of the possible solutions accurately || Provided only one of the possible solutions accurately || Included no solutions or no accurate solutions ||
 * Explanation || Included appropriate explanations for each possible solution || Included appropriate explanations for most of the given solutions || Included only one appropriate explanation for the given solutions || Included no explanations or all explanations were not appropriate for the given solutions ||