If john reads a book in 11 hours and sam reads the same book in 2 hours how long does it take them together

11 hours +2 hours =13 hours long

You just have to add them so 11(John)  + 2(Sam) = 13 (together)

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

there is a hike in both the graphs so the graphs are increasing on their domain.x-intercept of log x and log 6x are differentthere is a vertical asymptote of both the graphs so there is no y-interceptas both the graphs are increasing so there is no horizontal asymptote