It is approximately 480 miles from Los Angeles, California, to San Francisco, California. Allowing for various traffic conditions, a driver can average approximately 60 miles per hour.
(a)How far have you traveled after 3 hours? (Show how it is worked)
(b)How far have you traveled after 4 hours? (Show how it is worked)
(c)How far have you traveled after t hours (i.e., write a linear function that expresses the distance traveled, d, as a function of time, t).
(d)How far will you HAVE LEFT to travel to reach San Francisco after you have traveled 3 hours? (Show how it is worked out)
(e)How far will you HAVE LEFT to travel to reach San Francisco after you have traveled 4 hours? Show how it is worked out)
(f)How far will you HAVE LEFT to travel to reach San Francisco after you have traveled t hours (i.e., write a linear function that expresses the distance to be traveled to reach San Francisco, s, as a function of time, t).
2007-03-29
14:32:21
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2 answers
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asked by
laindia187
1
in
Mathematics