Imani is selling T-shirts for a student council fund-raiser. She spent $100 on
25 T-shirts. She plans to sell the T-shirts for $12 each. The function of her
revenues can be modeled by r(x) = 12x – 100. What are the domain and range
of the function?

the domain has to do with the number of t-shirts.....and it can range from 0 to 25.......so it would be written as : [0,25]...include the brackets....not parenthesis...or all whole numbers from 0 to 25

the range has to do with the money made....and it can range from : -100 to 200....so it would be written as : [ -100,200] ..use brackets and not parenthesis.

Imani is selling T-shirts for a student council fund-raiser. She spent $100 on 25 T-shirts. She plans to sell the T-shirts for $12 each. The function of her revenues can be modeled by r(x) = 12x – 100. What are the domain and range of the function?

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Imani is selling T-shirts for a student council fund-raiser. She spent $100 on
25 T-shirts. She plans to sell the T-shirts for $12 each. The function of her
revenues can be modeled by r(x) = 12x – 100. What are the domain and range
of the function?