Answer :
Final answer:
The correct action when merging with other traffic is to yield to traffic on the main route and use speed-change lanes to merge safely.
Explanation:
When merging with other traffic traveling in the same direction, the correct behavior is to yield to traffic on the main route and use speed-change lanes to merge safely. This rule is designed to maintain a smooth and safe traffic flow and avoid unnecessary disruptions or accidents. Forcing one's way into traffic, accelerating quickly ahead of other cars, or honking to signal the intent to merge are not recommended practices.