Question

if youre approaching a bicyclist at night, what should you do? honk your horn. flash your high beams. dim your headlights.

Explanation:

High beams can blind a bicyclist at night, reducing their visibility and reaction ability. Honking may startle them and cause an accident. Dimming headlights ensures the bicyclist can see clearly while still allowing the driver to maintain visibility of the road and the cyclist.

Answer:

Dim your headlights.