Question 1132501
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The three additional samples cost an additional $3, so the cost of each sample is $1.<br>
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>
Then a function rule for the cost of admission and x samples is<br>
{{{c(x) = 4.75+x}}}