Peter climbed to the top of Mount Whitney, elevation 14,505 feet. Once at the top, he decided climb down and to record how long it was taking him to descend. The table below records his altitude, y (in feet), after x number of Minutes After Altitude hours: Beginning to (in feet) Descend 14,505 12,155 9,805 1 2 3 7,455 (1) Write the table below as four ordered pairs (x, y) = (minutes, altitude in feet):

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