"Set Theory and Graphs" Please respond to the following:

Mathematics
Tutor: None Selected Time limit: 1 Day

Describe a problem involving relationships that you could solve by applying graphs, and then determine the steps for solving this problem.

Apr 24th, 2015

Time-speed problems can be solved easily by graphs.

A cyclists sets off at 6 am travelling at a steady speed of 15 mph.Later at 9 am a second cycllst sets off on the sane journey at a steady speed of 20 mph. When will the two cycllsts meet?

Draw two straight line graphs  (time versus distance). Where the two lines intersect will be the solution. Read off the time at that crossing point.

Apr 24th, 2015

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Apr 24th, 2015
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Apr 24th, 2015
May 27th, 2017
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