The only verbal description that represents a function is the first one: "The number of flowers in a bouquet is used to determine the cost of the bouquet."
"The number of flowers in a bouquet is used to determine the cost of the bouquet." This represents a function. Each number of flowers corresponds to a unique cost.
"The amount of money that you can win on a lottery ticket is determined by the price of the lottery ticket." This does not represent a function because the same price of a lottery ticket may lead to different amounts of money that can be won, depending on the specific lottery.
"A teacher records the favorite sport of each student in the class along with each student's favorite type of movie." This does not represent a function because one student can have multiple favorite sports or types of movies.
Determine which of the following verbal descriptions represents a
function.
The number of flowers in a bouquet is used to determine the cost of the bouquet.
The amount of money that you can win on a lottery ticket is determined by the price of the lottery ticket.
A teacher records the favorite sport of each student in the class along with each student's favorite type of movie.
You buy two gumballs from a gumball machine that has six different colored gumballs.