Identify the rational function whose graph is given below. The y-intercept is (0, −1/2).

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Ineed in figuring out this problem.

Ineed to know the answer to this algebra question.