The mid point is（0.5，0.5）
We have a direct variation. Distance, D, varies directly as time, t.
So D = Kt where K is the constant. In this case, speed. So D = Kt is our constant of variation.
If D = 150 miles and t = 4 hours
Then we have 150 = K (4)
K = 150/4 = 37.5. The constant of variation is 37.5.
If you keep traveling at a constant speed K = 37.5 and D = 200. We have
200 = 37.5 * t
t = 200/37.5 = 5.333 hours.
The answer is b since it does not touch the origin! (0,0)
<span>5 sixths of 24
=> 5/6 * 24
=> 120/6
=> 20 ...
Hope it helps !!!
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