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Mathematics, 18.11.2019 20:31 DissTrack
raul is selling coupon books. he started with 50 coupon books and has already won a prize for selling at least 10 coupon
books. the total amount of money raul will make from selling x coupon books is represented by a function.
f(3) = 2020
what is the practical domain of the function?
all real numbers
all multiples of 20 between 0 and 1000, inclusive
all integers from 10 to 50, inclusive
all integers from 0 to 50, inclusive
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