Microsoft Excel was used to obtain the following quadratic trend equation: $\text { Sales } = 100 - 10 X + 15 X ^ { 2 }$ .
The data used was from 2004 through 2013 coded 0 to 9. The forecast for 2014 is
__________.

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The Answer of Microsoft Excel was used to obtain the following quadratic trend equation: $\text { Sales } = 100 - 10 X + 15 X ^ { 2 }$ .
The data used was from 2004 through 2013 coded 0 to 9. The forecast for 2014 is
__________.

Microsoft Excel Was Used to Obtain the Following Quadratic Trend Sales =100−10X+15X2\text { Sales } = 100 - 10 X + 15 X ^ { 2 } Sales =100−10X+15X2

Microsoft Excel Was Used to Obtain the Following Quadratic Trend $\text { Sales } = 100 - 10 X + 15 X ^ { 2 }$