document.write( "Question 1112761: It costs a family of two $25 to go to the state fair, and a family of six $65. What is the initial value of the function that represents this situation? \n" ); document.write( "

Algebra.Com's Answer #727772 by josgarithmetic(39800) $\"\"$ $\"About$

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(2, 25) & (6, 65)\r
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\n" ); document.write( "\n" ); document.write( " $\"y-25=%28%2865-25%29%2F%286-2%29%29%28x-2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"y-25=10%28x-2%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=10x-20%2B25\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=10x%2B5\"$ \r
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\n" ); document.write( "\n" ); document.write( "\"Initial value\"?
\n" ); document.write( "Any ticket includes 5 dollars cost not including the price per person.
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