document.write( "Question 919533: I have answered this question but I want to make sure it is correct. Please check it.
\n" ); document.write( "Here is the question:
\n" ); document.write( "An aerobics class is being offered once a week for 6 weeks. The registration fee is $15 and the cost for each class attended is $10. Write a function rule to describe the total cost of the class. Find a reasonable domain and range for the function.
\n" ); document.write( "My answer:
\n" ); document.write( "y=15+10x
\n" ); document.write( "Domain: All real numbers
\n" ); document.write( "Range: All real numbers
\n" ); document.write( "Thank you! \n" ); document.write( "

Algebra.Com's Answer #557779 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
I have answered this question but I want to make sure it is correct. Please check it.
\n" ); document.write( "Here is the question:
\n" ); document.write( "An aerobics class is being offered once a week for 6 weeks. The registration fee is $15 and the cost for each class attended is $10. Write a function rule to describe the total cost of the class. Find a reasonable domain and range for the function.
\n" ); document.write( "My answer:
\n" ); document.write( "y = 15+10x
\n" ); document.write( "Domain: All real numbers *********
\n" ); document.write( "Domain is from zero to 6
\n" ); document.write( "--------------
\n" ); document.write( "Range: All real numbers ***********
\n" ); document.write( "------------
\n" ); document.write( "Range is from 15 to +infinity if there's an unlimited # of classes, but with 0 to 6 classes spec'd, it's from 15 to 75. \n" ); document.write( "

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