The cost to remove trash from your miniature golf course was modeled by the function r(x) = 0.5(1.1)*. By substituting the number of visitors in for x, you could solve for how much trash removal would cost. What if you budgeted a certain amount of money for trash removal, and you wanted to know how many visitor's
worth of trash can get removed? That is where inverse functions come in.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.