What should you do before backing up your vehicle?

Answer: B — Check behind your vehicle for obstacles and pedestrians

Before backing up your vehicle, it is crucial to check behind for obstacles and pedestrians to ensure a safe maneuver. This action helps you identify any potential hazards that may not be visible through mirrors or cameras. While mirrors and rearview cameras can provide assistance and additional visibility, they should not be solely relied upon, as they may have blind spots or may not capture all areas behind the vehicle. By physically checking the area around you, you can ensure that no one is in harm's way and that you're aware of your surroundings. This proactive approach enhances safety for both the driver and pedestrians, making it an essential step in the backing-up procedure.