Calculate the value of the function at the designated input

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Reference no: EM131019162

1. Calculate the value of the function at the designated input and explain the result. C(x) = 45.50x, where C(x) is the cost of buying x radios

a. Find the cost of buying 5 radios.
b. Find the cost of buying 8 radios.
c. Find the cost of buying 15 radios

2. In the following table R(t) is the quarterly revenue for an international tortilla producer t quarters after December 1999. Use the table to answer the following questions.

Find R(t) where t=4
What was the revenue 2 quarters after 1999.

What does t equal when R(t) = 466. (In other words, how many quarters after 1999 did the tortilla producer have a revenue of 466 million.)

Quarter Revenue in Millions of Dollars

1 460
2 452
3 474
4 483.8
5 466.0

Reference no: EM131019162

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