Final answer:
If you need to drive off the paved portion of the highway, you should slow down and proceed with caution. This allows you to maintain control of your vehicle and react to any unexpected conditions.
Step-by-step explanation:
If you need to drive off the paved portion of the highway, you should slow down and proceed with caution. This allows you to maintain control of your vehicle and react to any unexpected conditions, such as uneven surfaces or debris. Increasing your speed or applying the brakes abruptly can be dangerous and lead to loss of control.