The table shows the velocities (in miles per hour) of two cars on an entrance ramp to
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The table shows the velocities (in miles per hour) of two cars on an entrance ramp to an interstate highway. The time t is in seconds.
(a) Rewrite the velocities in feet per second.
(b) Use the regression capabilities of a graphing utility to find quadratic models for the data in part (a).
(c) Approximate the distance traveled by each car during the 30 seconds. Explain the difference in the distances.
Transcribed Image Text:
t 0 5 U 10 15 20 25 30 V₁ V2 00 2.5 21 7 38 16 29 45 65 51 60 64 65
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