Makayla's local movie theater has a moviegoer club that charges an annual registration fee of 25 dollars. however, movie tickets are discounted for members at 6 dollars per ticket, instead of 9 dollars per ticket. let m equal the number of movie tickets makayla purchases in a year. write a function to model the amount of money makayla spent going too the movies during the year she joined the club. c(m)=6x+25 the domain is best represented by: a)integers b)whole numbers c)rational numbers d)real numbers