Distance Between Cars Cars A and B are both traveling in the same direction. Their distanc...

Distance Between Cars Cars A and B are both traveling in the same direction. Their distances in miles north of St. Louis after x hours are computed by the functions fA and fB, respectively. The graphs of fA and fB are shown in the figure for 0 ≤ x ≤ 10.

(a) Which car is traveling faster? Explain.

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(b) How many hours elapse before the two cars are the same distance from St. Louis? How far are they from St. Louis when this occurs?

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(c) During what time interval is car B farther from St. Louis than car A?