document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132501>Question 1132501</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An international food festival charges for admission and for each sample of food. Admission and 5 samples cost ​$9.75. Admission and 8 samples cost ​$12.75. Write a linear function rule to model the cost y for any number of samples x. </SPAN>\n" );
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document.write( "The three additional samples cost an additional $3, so the cost of each sample is $1.<br><BR>\n" );
document.write( "That makes $5 for 5 samples; so if admission plus 5 samples costs $9.75, then the cost of admission is $9.75-$5 = $4.75.<br><BR>\n" );
document.write( "Then a function rule for the cost of admission and x samples is<br><BR>\n" );
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