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    Precalculus Functions and Graphs Study Set 1
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    Solve the Problem. -Assume It Costs 25 Cents to Mail a Letter Weighing
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Solve the Problem. -Assume It Costs 25 Cents to Mail a Letter Weighing

Question 145

Question 145

Multiple Choice

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. Graph y = L(x) .


A) 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. Graph y = L(x) . A)    B)
B) 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. Graph y = L(x) . A)    B)

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