Please help me whith this

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost