The three figures below define a function with the figure number as the independent value and the number of toothpicks required to construct each figure as the dependent value.

If the domain is {1, 2, 3, 4, ...}, which of the following represents the range of the function?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?