Mathematics, 01.09.2019 14:20 johndous3698

Rebecca has 30 paintings to sell. the amount of money rebecca makes from selling x paintings is represented by a function.
f(x)=25xf(x)=25x
what is the practical domain of the function if rebecca sells 30 paintings?
1. all real numbers
2. all integers from 0 to 30, inclusive
3. all multiples of 25 between 0 and 750, inclusive
4. all integers from 0 to 25, inclusive

Answers: 2

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Rebecca has 30 paintings to sell. the amount of money rebecca makes from selling x paintings is repr...