Texas DMV Written Driving Practice Test

Triangular road signs are generally used to convey warning messages to drivers. These signs often have a red border with a white background, and typically contain a symbol or image to represent the warning message. In this case, a triangular road sign usually indicates that drivers should yield to other vehicles and pedestrians, meaning they should slow down, or stop completely if necessary, to allow others to proceed safely. As such, options A and D are incorrect because they both advise drivers to come to a complete stop rather than yielding. Option B is also incorrect as it suggests increasing speed, which goes against the purpose of a warning sign.