document.write( "Question 1156316: Adam got $600 for his birthday and deposited it into his bank account. Each week he withdrawals $30 to go to the movies. After one week he has $570, two weeks $540, three weeks $510, and four weeks $480.
\n" ); document.write( "• 𝑓(w) = amount in his bank account after w weeks
\n" ); document.write( "• 𝑓(0) = 600\r
\n" ); document.write( "\n" ); document.write( "Enter an equation, for w ≥ 1, which describes the amount in Adam’s account, 𝑓(w), after w, weeks in terms of the amount in his account the previous week, 𝑓(w − 1). \r
\n" ); document.write( "\n" ); document.write( "Enter the amount Adam will have in his account after 10 weeks f(10). \n" ); document.write( "

Algebra.Com's Answer #779018 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
Adam got $600 for his birthday and deposited it into his bank account. Each week he withdrawals $30 to go to the movies. After one week he has $570, two weeks $540, three weeks $510, and four weeks $480.
\n" ); document.write( "• 𝑓(w) = amount in his bank account after w weeks
\n" ); document.write( "• 𝑓(0) = 600
\n" ); document.write( "Enter an equation, for w ≥ 1, which describes the amount in Adam’s account, 𝑓(w), after w weeks in terms of the amount in his account the previous week, 𝑓(w − 1).
\n" ); document.write( "Enter the amount Adam will have in his account after 10 weeks f(10).
\n" ); document.write( "------
\n" ); document.write( "f(w) = f(w-1)-30
\n" ); document.write( "f(w) = 600-30w
\n" ); document.write( "---
\n" ); document.write( "f(10) = 600-30*10 = 300
\n" ); document.write( "----
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( " \n" ); document.write( "

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