Based on the scenario provided, the following statements are true:
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The total number of paintings depends on the number of weeks that have passed. - This is true because the total number of paintings increases with each week that passes.
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This scenario is a function because for each week that passes, there will be exactly one total number of paintings. - This is true because each week corresponds to one specific total number of paintings, making it a function.
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The dependent variable is the total number of paintings. - This is true because the total number of paintings changes based on the number of weeks that pass, so it depends on that variable.
The following statements are not true:
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The number of weeks is the output value. - The number of weeks is the independent variable (input), while the total number of paintings is the output value.
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The independent variable is represented by the output values. - This is incorrect. The independent variable (number of weeks) is not represented by the output values, but rather it determines the output values.
So, the three true statements are:
- The total number of paintings depends on the number of weeks that have passed.
- This scenario is a function because for each week that passes, there will be exactly one total number of paintings.
- The dependent variable is the total number of paintings.