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Gwar [14]
3 years ago
15

A cable company charges a monthly fee for cable service plus an additional $3 for each premium channel. This is given by the fun

ction y = 3x + 28.5. George has cable service with 4 premium channels. Write the domain and range using set notation. What is the cost of George’s monthly cable service?
Mathematics
1 answer:
svlad2 [7]3 years ago
3 0

Answer:

domain all real numbers

range all real numbers

the cost of his monthly cable is $40.50 when you plug in 4

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=========================================================

Explanation:

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