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

Question

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] · Answer 1 · 2022-08-09T09:09:30+03:00

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