Acarnival charges each person an admission fee and a fee per ride. a family pays 6 admission fees, and they pay for a total of 20 rides. a couple pays 2 admission fees, and they pay for a total of 18 rides. the family pays a total of $64. the couple pays a total of $44. which augmented matrix can be used to determine the cost per admission and the cost per ride? hurry !

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.