Charlie commutes from Gardentown to Workton for work. He makes the journey every day

Monday to Friday, and also has to go to work every third Saturday. He never goes to Workton on

Sundays, and nor does he ever go apart from going to work.

If Charlie buys the tickets that keep his travel costs as low as possible, how much will this cost

him for a three-week period?

Ok , hopefully this app

Dis the answer hope this

Horizontal asymptote at  tells us that the original graph has been translated down.since  ,  are positive.  also we can say that the point  has a smaller  -coordinate than  .this means that the  transformed exponential function is increasing as it goes to the right. as it goes from  to , the value of the exponential function increases. it goes from to something bigger, . therefore, as  . the left hand would be the side that approaches the horizontal asymptote.so the answer is d