Guo qi watches 15 videos on khan academy every day. each video is 8 minutes long on average. for how many days does guo qi need to watch videos on khan academy to watch 9000 minutes of videos?

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

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