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?

Question

Mathematics

Mohamed Rocha

17 March, 16:43

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?

+5

Answers (1)

Know the Answer?

Aliya Reese · Answer 1

Step-by-step explanation:

the domain is gonna be ur x values and ur range is gonna be ur r (x) values

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 on25 T-shirts. She plans to sell the T-shirts for $12 each. The function of herrevenues can be modeled by r (x) = 12x - 100. What are the domain and rangeof the function?

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?