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Mathematics 23 Online
Pixel:

Rebecca has 30 paintings to sell. The amount of money Rebecca makes from selling x paintings is represented by a function. f(x)=25x What is the practical domain of the function? all integers from 0 to 25, inclusive all multiples of 25 between 0 and 750, inclusive all real numbers all integers from 0 to 30, inclusive

Pixel:

@Pixel

dude:

You tagged your self. LOL

Pixel:

yep

Pixel:

@ThisGirlPretty

dude:

Hint: So, you can't sell negative amount of paintings. Which means that x cannot be negative. Additionally, you can't sell a fraction of a painting

Pixel:

D

dude:

Yup

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