wendy is logging the number of video game levels she wins per hour. she has determined the function to be f(x) = 6x + 9, where x represent hours and f(x) represents the number of video game level won. which of the following options describes the restrictions to the domain range correctly?
Since we are talking about real quantities (hours), x should be positive. Also, you need to take into account that Wendy needs to play in order to win game levels. Therefore the domain will be: x > 0
