document.write( "Question 338728: The Fax Mailer bought a fax machine for $600. The fax machine depreciates at a rate of $20 a month. Find a function F that can be used to determine the value of the fax machine t months after purchase.
\n" ); document.write( "Complete the model below
\n" ); document.write( "F(t)=____???
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Algebra.Com's Answer #242787 by stanbon(75887)\"\" \"About 
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The Fax Mailer bought a fax machine for $600. The fax machine depreciates at a rate of $20 a month. Find a function F that can be used to determine the value of the fax machine t months after purchase.
\n" ); document.write( "Complete the model below
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\n" ); document.write( "\n" ); document.write( "F(t)=600 - 20t
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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