At an intersection with a divided highway, what must you do?

Answer: A — Yield the right-of-way to other traffic

At an intersection with a divided highway, yielding the right-of-way to other traffic is essential for ensuring safety. This rule helps to facilitate the smooth flow of vehicles and prevent accidents. When approaching such intersections, you may encounter traffic that is already on the highway, as well as those that may be entering from different directions. By yielding, you are allowing these vehicles the opportunity to proceed safely, which is particularly important in high-speed environments like divided highways. The other options do not promote safe driving practices. For example, speeding up to enter the highway can create dangerous situations if other drivers are not expecting you. Ignoring signs and signals is against traffic laws and can lead to confusion and accidents. Continuing without stopping without assessing the situation can also create hazards—especially if other vehicles are approaching or if there is a stop sign or signal you must obey. Thus, yielding the right-of-way is the most appropriate and safest action at an intersection with a divided highway.