Solve the Problem $$\text { Graph } y = L ( x ) \text {. }$$

Solve the problem.
-Assume it costs 25 cents to mail a letter weighing one ounce or less, and then 20 cents for each additional ounce or fraction of an ounce. Let L(x) be the cost of mailing a letter weighing x ounces. $$\text { Graph } y = L ( x ) \text {. }$$

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