Rate of change of linear functions
Rides
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Use the Rides on the Alpha - Omega road tool
to represent the following rides between various towns along the road connecting the cities of Alpha and Omega:
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Eli left Omega at 8 am in the direction
of Alpha, driving a heavy truck at 70 kph.
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Betty left at the same time on her
motorcycle from Alpha to Gamma. When she passed Beta she
glanced at her watch and saw that it was 8:45 am.
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Jill left at 9 am from Omega to
Gamma on her bicycle, and arrived at 10:30 am.
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Davie left in his cab from Delta to Alpha
at an unknown time. At 9:45 am he notified the dispatcher that
he was passsing by Gamma. At 10 am he notified the dispatcher that
he was passing by Beta.
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Complete the details not
provided in the descriptions, so that you have the following information for each ride: departure and arrival times, duration of the
ride, and the vehicle's speed. Use the
Rides on the Alpha - Omega road tool to display a graph describing the ride.
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Construct correspondence rules for each ride, so that
you can present all the rides on a single coordinate system.
Use the
Functions on intervals tool from the general tools list.
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Report on the times and places of meetings between two vehicles
(cases in which a vehicle passed another one
going in the same direction or in the opposite one).
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