Repeated scaling makes a curve - Online practice 3

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A continuous simulation uses Q=8 x 2^t, with t in hours and Q in units, for 0<=t<=3. This is an invented model, not a measured scientific claim. On a SEPARATE squared-paper sheet label time horizontally from 0 to 3 and quantity vertically from 0 to 64. Calculate four whole-hour points, then sketch a smooth curve. For more accuracy, calculate extra points at tenths of an hour. Keep estimates distinct from exact values.