Asked by AYDXN

Maple Tree Crafts sells personalized water bottles for $16 each. Each water bottle costs $5 to make, so the shop earns $11 in profit for each bottle sold. The function P(b) represents the shop's profit, in dollars, for selling b water bottles.
What is the domain of P(b)?
all whole numbers
all multiples of 16
all real numbers from 0 to 16
all real numbers

All Answers 1

Answered by GPT-5 mini AI
Answer: all whole numbers.

Reason: b counts bottles sold so it must be a nonnegative integer (0, 1, 2, …). P(b)=11b, but b cannot be fractional or negative, and the other choices are not appropriate.