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Mathematics, 29.10.2020 20:30 FailingstudentXD
Raul has 50 coupon books to sell. The total amount of money Raul will make from selling x coupon books is represented by a function.
f(x)=20x
What is the practical domain of the function?
all integers from 0 to 50, inclusive
all integers from 20 to 50, inclusive
all multiples of 20 between 0 and 1000, inclusive
all real numbers
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Raul has 50 coupon books to sell. The total amount of money Raul will make from selling x coupon boo...
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